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70476006: Optic chiasm disorder (disorder)

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

\Head finding (finding)\Finding of brain\Disorder of brain (disorder)\Optic chiasm disorder (disorder)
\Head finding (finding)\Finding of head region\Optic chiasm disorder (disorder)
\Head finding (finding)\Disorder of head (disorder)\Disorder of brain (disorder)\Optic chiasm disorder (disorder)

\Central nervous system finding\Finding of brain\Disorder of brain (disorder)\Optic chiasm disorder (disorder)
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Optic chiasm disorder (disorder)
\Central nervous system finding\Disorder of the central nervous system (disorder)\Disorder of visual pathways\Optic chiasm disorder (disorder)

\Eye / vision finding\Visual system disorder\Disorder of visual pathways\Optic chiasm disorder (disorder)

\Disease\Disorder of body system\Visual system disorder\Disorder of visual pathways\Optic chiasm disorder (disorder)
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Neuropathy (disorder)\Optic chiasm disorder (disorder)
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of brain (disorder)\Optic chiasm disorder (disorder)
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Disorder of visual pathways\Optic chiasm disorder (disorder)
\Disease\Disorder of head (disorder)\Disorder of brain (disorder)\Optic chiasm disorder (disorder)

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2004. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Optic chiasm disorder (disorder)	Is a	Disorder of visual pathways	true	Inferred relationship	Some
Optic chiasm disorder (disorder)	Is a	Disorder of brain (disorder)	true	Inferred relationship	Some
Optic chiasm disorder (disorder)	Finding site	chiasma opticum	false	Inferred relationship	Some
Optic chiasm disorder (disorder)	Finding site	Structure of optic chiasma (body structure)	true	Inferred relationship	Some	1
Optic chiasm disorder (disorder)	Is a	Cranial nerve disorder (disorder)	false	Inferred relationship	Some
Optic chiasm disorder (disorder)	Is a	Disorder of body cavity (disorder)	false	Inferred relationship	Some
Optic chiasm disorder (disorder)	Is a	Disorder of the central nervous system (disorder)	false	Inferred relationship	Some
Optic chiasm disorder (disorder)	Is a	Disorder of head (disorder)	false	Inferred relationship	Some
Optic chiasm disorder (disorder)	Is a	Disorder of embryonic structure (disorder)	false	Inferred relationship	Some
Optic chiasm disorder (disorder)	Is a	Neuropathy (disorder)	true	Inferred relationship	Some
Optic chiasm disorder (disorder)	Is a	Finding of head region	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Inflammatory disorder of optic chiasm	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
Compression of optic chiasm	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
Infarction of optic chiasm	Is a	False	Optic chiasm disorder (disorder)	Inferred relationship	Some
forstyrrelse af chiasma opticum associeret med inflammatorisk sygdom	Is a	False	Optic chiasm disorder (disorder)	Inferred relationship	Some
Disorder of optic chiasm associated with non-pituitary neoplasm	Is a	False	Optic chiasm disorder (disorder)	Inferred relationship	Some
Injury of optic chiasm	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
sygdom i chiasma opticum associeret med hypofysære neoplasmer OG/ELLER sygdomme	Is a	False	Optic chiasm disorder (disorder)	Inferred relationship	Some
Disorder of optic chiasm associated with vascular disorder	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
Disorder of optic chiasm due to pituitary disorder	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
Disorder of optic chiasm due to non-pituitary neoplasm	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
Disorder of optic chiasm due to vascular disorder	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
sygdom i chiasma opticum, ikke nærmere specificeret	Is a	False	Optic chiasm disorder (disorder)	Inferred relationship	Some
Glioma opticum	Is a	False	Optic chiasm disorder (disorder)	Inferred relationship	Some
Chiasmal glioma (disorder)	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
Malignant optic glioma (disorder)	Is a	False	Optic chiasm disorder (disorder)	Inferred relationship	Some
Disorder of optic chiasm due to neoplasm (disorder)	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
Congenital achiasma is a rare, genetic, non-syndromic cranial nerve and nuclear aplasia malformation characterized by the congenital absence of the optic chiasm, resulting from the failure of the optic nerve fibers to cross over and decussate to the contralateral hemisphere, leading to decreased vision, strabismus and congenital nystagmus in infancy.	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some
A rare genetic eye disease with characteristics of foveal hypoplasia, optic nerve misrouting with an increased number of axons decussating at the optic chiasm and innervating the contralateral cortex, and posterior embryotoxon or Axenfeld anomaly (indicating anterior segment dysgenesis), in the absence of albinism. Patients present congenital nystagmus, decreased visual acuity, refractive errors and occasionally strabismus. Microphthalmia and retinochoroidal coloboma may also be associated. There is the disease is caused by homozygous or compound heterozygous mutation in the SLC38A8 gene on chromosome 16q23.	Is a	True	Optic chiasm disorder (disorder)	Inferred relationship	Some

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
117074019	Chiasma syndrome	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
200149013	Optic chiasm disorder	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
810536012	Optic chiasm disorder (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1838871000005117	Sygdom i chiasma opticum	da	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Danish module (core metadata concept)