Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2017. Module: SNOMED CT core
Descriptions:
Id | Description | Lang | Type | Status | Case? | Module |
3324681010 | Huntington disease-like 2 (disorder) | en | Fully specified name | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
3324682015 | Huntington disease-like 2 | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
3324683013 | A severe neurodegenerative disorder considered part of the neuroacanthocytosis syndromes with a triad of movement, psychiatric and cognitive abnormalities. Prevalence and incidence are unknown but this disease is very rare, with fewer than 50 families reported worldwide. Patients may develop psychiatric abnormalities as the initial manifestation, with later appearance of chorea, parkinsonism and dystonia. The disease may evolve from chorea to a more bradykinetic, dystonic phenotype, or remain parkinsonian. Caused by expanded trinucleotide repeats of the JPH3 junctophilin 3 gene (16q24.3). Affected individuals have CTG/CAG repeat expansions of 41-59 triplets (normal population: 6-27). Follows an autosomal dominant pattern of inheritance. A relentlessly progressive disorder with a poor prognosis. | en | Definition | Inactive | Entire term case sensitive (core metadata concept) | SNOMED CT core |
5402654019 | A rare severe neurodegenerative disorder that is considered one of the phenocopies of Huntington Disease (HD) affecting patients of African descent and characterized by a triad of movement (chorea, oculomotor, parkinsonism), psychiatric (prominently sadness, irritability and anxiety), and cognitive abnormalities (early cognitive decline and subcortical-like dementia). | en | Definition | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
5402655018 | A rare severe neurodegenerative disorder that is considered one of the phenocopies of Huntington Disease (HD) affecting patients of African descent and characterised by a triad of movement (chorea, oculomotor, parkinsonism), psychiatric (prominently sadness, irritability and anxiety), and cognitive abnormalities (early cognitive decline and subcortical-like dementia). | en | Definition | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Chorea due to Huntington disease-like 2 (disorder) | Due to | True | Huntington disease-like 2 (disorder) | Inferred relationship | Some | 2 |
Reference Sets
Component annotation with string value reference set (foundation metadata concept)