771469002: Early-onset spastic ataxia, myoclonic epilepsy, neuropathy syndrome (disorder)

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

\Finding of back (finding)\Finding of spinal region\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Finding of back (finding)\Finding of spinal region\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Finding of back (finding)\Finding of spinal region\Finding of spinal cord (finding)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Finding of back (finding)\Finding of spinal region\Finding of spinal cord (finding)\Spinal cord disorder (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Finding of back (finding)\Disorder of back including back of neck.\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Finding of back (finding)\Disorder of back including back of neck.\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.

\Head finding (finding)\Finding of brain\Seizure\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Cerebellar disorder\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar ataxia\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Chronic brain syndrome\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar ataxia\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Chronic brain syndrome\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.

\Finding related to coordination / incoordination (finding)\Ataxia\...

\Hereditary ataxia (disorder)\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.

\Cerebellar ataxia\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.

\Central nervous system finding\Finding of spinal cord (finding)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of spinal cord (finding)\Spinal cord disorder (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of brain\Seizure\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Cerebellar disorder\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar ataxia\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Chronic brain syndrome\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar ataxia\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Chronic brain syndrome\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system (disorder)\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Spinal cord disorder (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.

\Neurological finding (finding)\Seizure related finding\Seizure\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.

\Disease\Genetic disease\Hereditary disease\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary ataxia (disorder)\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Genetic disease\Hereditary disease\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system (disorder)\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Genetic disease\Hereditary disease\Autosomal hereditary disorder\Autosomal recessive hereditary disorder\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Degenerative disorder\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system (disorder)\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Degenerative disorder\Degenerative disease of the central nervous system\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary ataxia (disorder)\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system (disorder)\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Hereditary disorder of nervous system\Hereditary ataxia (disorder)\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system (disorder)\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Chronic nervous system disorder\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Chronic nervous system disorder\Chronic brain syndrome\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar ataxia\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Chronic brain syndrome\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system (disorder)\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Spinal cord disorder (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Cerebellar disorder\Cerebellar ataxia\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Seizure disorder\A disease of the brain characterized by an enduring predisposition to generate epileptic seizures.\Progressive myoclonic epilepsy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Chronic brain syndrome\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Degenerative brain disorder\Cerebellar degeneration\Hereditary cerebellar degeneration\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Metabolic disease\Mitochondrial cytopathy\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Metabolic disease\Chronic metabolic disorder\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of back including back of neck.\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Disorder of back including back of neck.\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Encephalomyelopathy (disorder)\Spinocerebellar disease\Spinocerebellar ataxia\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Chronic disease\Chronic metabolic disorder\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Chronic disease\Chronic nervous system disorder\Chronic disorder of spinal cord (disorder)\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.
\Disease\Chronic disease\Chronic nervous system disorder\Chronic brain syndrome\A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2019. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

3706349010 A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

3706344017 AFG3L2 (AFG3 like matrix AAA peptidase subunit 2) related spastic ataxia, myoclonic epilepsy, neuropathy syndrome en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

3706345016 Early-onset spastic ataxia, myoclonic epilepsy, neuropathy syndrome (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

3706346015 Early-onset spastic ataxia, myoclonic epilepsy, neuropathy syndrome en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

3706347012 Autosomal recessive spastic ataxia type 5 en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

3706348019 AFG3L2-related spastic ataxia, myoclonic epilepsy, neuropathy syndrome en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Mitochondrial cytopathy	true	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Autosomal recessive hereditary disorder	true	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Occurrence	Childhood	true	Inferred relationship	Some	2
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Associated morphology	Degeneration	false	Inferred relationship	Some	1
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Spinocerebellar ataxia	true	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Occurrence	Childhood	true	Inferred relationship	Some	3
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Clinical course	Progressive	true	Inferred relationship	Some	4
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	infantilt anfald	false	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Occurrence	Childhood	true	Inferred relationship	Some	1
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Chronic metabolic disorder	true	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Progressive myoclonic epilepsy	true	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Chronic brain syndrome	true	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Finding site	Cerebellar structure	true	Inferred relationship	Some	1
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Associated morphology	Degeneration	false	Inferred relationship	Some	2
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Finding site	Spinal cord structure	true	Inferred relationship	Some	2
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Finding site	The cerebrum is the regional structure of the brain, which is the adult equivalent of the forebrain or prosencephalon. It is constituted by the structural derivatives of the telencephalon and diencephalon including the cerebral hemispheres, epithalamus, thalamus, hypothalamus, lateral ventricles and third ventricle. This definition is harmonious with the Federation of Association of Anatomist Second Edition (2019) Part V Terminologia Anatomica.	true	Inferred relationship	Some	3
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Associated morphology	Degenerative abnormality	true	Inferred relationship	Some	2
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Associated morphology	Degenerative abnormality	true	Inferred relationship	Some	1
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Spinal cord myoclonus	false	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Acquired ataxia	false	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Extrapyramidal disease	false	Inferred relationship	Some
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Interprets	Movement	false	Inferred relationship	Some	5
A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	Is a	Chronic disorder of spinal cord (disorder)	true	Inferred relationship	Some

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Id	Description	Lang	Type	Status	Case?	Module
3706349010	A rare hereditary spastic ataxia disorder with childhood onset of slowly progressive lower limb spastic paraparesis and cerebellar ataxia (with dysarthria, swallowing difficulties, motor degeneration), associated with sensorimotor neuropathy (including muscle weakness and distal amyotrophy in lower extremities) and progressive myoclonic epilepsy. Ocular signs (ptosis, oculomotor apraxia), dysmetria, dysdiadochokinesia, dystonic movements and myoclonus may also be associated. Caused by homozygous mutation in the AFG3L2 gene on chromosome 18p11.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3706344017	AFG3L2 (AFG3 like matrix AAA peptidase subunit 2) related spastic ataxia, myoclonic epilepsy, neuropathy syndrome	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3706345016	Early-onset spastic ataxia, myoclonic epilepsy, neuropathy syndrome (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3706346015	Early-onset spastic ataxia, myoclonic epilepsy, neuropathy syndrome	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3706347012	Autosomal recessive spastic ataxia type 5	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3706348019	AFG3L2-related spastic ataxia, myoclonic epilepsy, neuropathy syndrome	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core