Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2020. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
A rare autosomal recessive cerebellar ataxia characterized by early onset of non- or slowly progressive cerebellar signs and symptoms including truncal and gait ataxia, dysarthria, dysmetria, dysdiadochokinesis, tremor, and nystagmus. Delayed psychomotor development and intellectual disability are variable. Additional reported features are spasticity, hypotonia, cataracts, and sensorineural hearing loss, among others. Brain imaging shows cerebellar atrophy. | Is a | True | Congenital non-progressive ataxia | Inferred relationship | Existential restriction modifier (core metadata concept) | |
X-linked non progressive cerebellar ataxia (disorder) | Is a | True | Congenital non-progressive ataxia | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Dysequilibrium syndrome | Is a | True | Congenital non-progressive ataxia | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets