Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| N category (observable entity) | Is a | Generic tumor staging descriptor (tumor staging) | false | Inferred relationship | Some | ||
| N category (observable entity) | Is a | TNM-stadieindelning av tumörer | false | Inferred relationship | Some | ||
| N category (observable entity) | Is a | TNM category | true | Inferred relationship | Some | ||
| N category (observable entity) | Inheres in | Neoplasm | false | Inferred relationship | Some | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| pN2-kategori | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| pN0-kategori | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| pN1-kategori | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| stadium N2 | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| pN3-kategori | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| pNX-kategori | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| stadium N3 | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| stadium N0 | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| stadium NX | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| pN4-kategori | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| stadium N1 | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| pN category | Is a | False | N category (observable entity) | Inferred relationship | Some | |
| pN category (observable entity) | Is a | True | N category (observable entity) | Inferred relationship | Some | |
| Integrated N category (observable entity) | Is a | True | N category (observable entity) | Inferred relationship | Some | |
| cN category (observable entity) | Is a | True | N category (observable entity) | Inferred relationship | Some |
This concept is not in any reference sets