1230020008: Congenital peripapillary staphyloma (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Atrophy of globe of eye\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Optic disc finding\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retina and choroid finding\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retina and choroid finding\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Retina finding (finding)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Atrophy of globe of eye\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Choroid finding\Choroidal atrophy\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Choroid finding\Retina and choroid finding\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Choroid finding\Retina and choroid finding\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Choroid finding\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Choroid finding\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Choroid finding\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Choroid finding\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Finding of head region\Globe finding\Choroid finding\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Atrophy of globe of eye\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Head finding (finding)\Disorder of head (disorder)\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.

\Central nervous system finding\Optic disc finding\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of visual pathways\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of visual pathways\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.

\Eye / vision finding\Globe finding\Retina finding (finding)\Optic disc finding\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retina and choroid finding\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retina and choroid finding\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Retina finding (finding)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Atrophy of globe of eye\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Choroid finding\Choroidal atrophy\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Choroid finding\Retina and choroid finding\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Choroid finding\Retina and choroid finding\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Choroid finding\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Choroid finding\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Choroid finding\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Choroid finding\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Globe finding\Choroid finding\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Atrophy of globe of eye\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of visual pathways\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Eye / vision finding\Visual system disorder\Disorder of visual pathways\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.

\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Atrophy of globe of eye\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of visual pathways\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Visual system disorder\Disorder of visual pathways\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Neuropathy (disorder)\Cranial nerve disorder (disorder)\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Neuropathy (disorder)\Cranial nerve disorder (disorder)\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Congenital anomaly of nervous system\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of visual pathways\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of visual pathways\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Atrophy of globe of eye\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Atrophic retina (disorder)\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Degeneration of retina\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina (disorder)\Retinal disorder\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of posterior segment of eye\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Choroidal degeneration (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Chorioretinal atrophy\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Chorioretinal disorder (disorder)\Chorioretinal degeneration\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of uveal tract\Disorder of choroid of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Disorder of head (disorder)\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of visual system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of nervous system\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of choroid\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.
\Disease\Developmental disorder\Congenital malformation\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital chorioretinal degeneration\A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-May 2022. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5400110015 A rare congenital optic disc excavation characterized by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

5400111016 A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

5066434018 Congenital peripapillary staphyloma en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

5066435017 Congenital peripapillary staphyloma (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Is a	Congenital anomaly of optic disc	true	Inferred relationship	Some
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Occurrence	Congenital	true	Inferred relationship	Some	1
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Finding site	Optic disc structure	true	Inferred relationship	Some	1
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Associated morphology	Morphologically abnormal structure	true	Inferred relationship	Some	1
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Pathological process (attribute)	Pathological developmental process	true	Inferred relationship	Some	1
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Is a	Congenital chorioretinal degeneration	true	Inferred relationship	Some
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Is a	Chorioretinal atrophy	true	Inferred relationship	Some
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Occurrence	Congenital	true	Inferred relationship	Some	2
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Finding site	Choroidal structure	true	Inferred relationship	Some	2
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Associated morphology	Atrophy (morphologic abnormality)	true	Inferred relationship	Some	2
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Pathological process (attribute)	Pathological developmental process	true	Inferred relationship	Some	2
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Occurrence	Congenital	true	Inferred relationship	Some	3
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Finding site	Retinal structure	true	Inferred relationship	Some	3
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Associated morphology	Atrophy (morphologic abnormality)	true	Inferred relationship	Some	3
A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	Pathological process (attribute)	Pathological developmental process	true	Inferred relationship	Some	3

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

Reference Sets

Component annotation with string value reference set (foundation metadata concept)

Back to Start

Id	Description	Lang	Type	Status	Case?	Module
5400110015	A rare congenital optic disc excavation characterized by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5400111016	A rare congenital optic disc excavation characterised by deep fundus excavation of chorioretinal atrophy surrounding a relatively normal appearing optic disc. Retinal vasculature is normal, and retinochoroidal coloboma and glial anomalies are absent. Patients present with mostly unilateral markedly reduced visual acuity. Association with other congenital defects or systemic diseases is uncommon.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5066434018	Congenital peripapillary staphyloma	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5066435017	Congenital peripapillary staphyloma (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core