Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jul 2006. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 413991016 | Optic nerve invasion stage N1 | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 670502018 | Optic nerve invasion stage N1 (tumor staging) | en | Fully specified name | Active | Only initial character case insensitive | SNOMED CT core module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Optic nerve invasion stage N1 | Is a | Optic nerve tumor invasion status in retinoblastoma staging | false | Inferred relationship | Existential restriction modifier |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
This concept is not in any reference sets
FHIR