Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2017. Module: SNOMED CT core
Descriptions:
Id | Description | Lang | Type | Status | Case? | Module |
3482160018 | Rosette-forming glioneuronal neoplasm (morphologic abnormality) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
3482161019 | Rosette-forming glioneuronal neoplasm | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
3482162014 | Rosette-forming glioneuronal tumor | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
3482163016 | Rosette-forming glioneuronal tumour | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
Rosette-forming glioneuronal neoplasm (morphologic abnormality) | Is a | Neoplasm of uncertain behaviour | true | Inferred relationship | Some | ||
Rosette-forming glioneuronal neoplasm (morphologic abnormality) | Is a | Neuroepitheliomatous neoplasm | true | Inferred relationship | Some |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Rosette-forming glioneuronal tumor is a rare mixed neuronal-glial tumor characterized by the presence of uniform, rosette- (or pseudorosette-) forming neurocytes with an astrocytic component, together creating a biphasic pattern. It can present with signs of raised intracranial pressure (headache, vomiting, papilledema), hydrocephalus, seizures, ataxia and visual disturbances, or can be diagnosed incidentally in asymptomatic patients. The tumor usually arises in the midline, involving the fourth ventricle or the cerebellum. | Associated morphology | True | Rosette-forming glioneuronal neoplasm (morphologic abnormality) | Inferred relationship | Some | 1 |
This concept is not in any reference sets