Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2022. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 2835442013 | pN1a category (finding) | en | Fully specified name | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
| 2839152010 | pN1a category | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| pN1a category | Is a | pN1 category | false | Inferred relationship | Some | ||
| pN1a category | Associated morphology | Morphologically abnormal structure (morphologic abnormality) | false | Inferred relationship | Some | ||
| pN1a category | Associated morphology | Lesion (morphologic abnormality) | false | Inferred relationship | Some | 1 | |
| pN1a category | Interprets | Lesion observable | false | Inferred relationship | Some | 2 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| pN1a: Clinically occult (microscopic) metastasis (melanoma of the skin) | Is a | False | pN1a category | Inferred relationship | Some | |
| pN1a: Metastasis to level VI (pretracheal, paratracheal, and prelaryngeal/Delphian lymph nodes) (thyroid) | Is a | False | pN1a category | Inferred relationship | Some | |
| pN1a: Metastasis in 1 to 3 regional lymph nodes (esophagus) | Is a | False | pN1a category | Inferred relationship | Some | |
| pN1a: Metastasis in single regional lymph node (exocrine pancreas) | Is a | False | pN1a category | Inferred relationship | Some | |
| pN1a: Metastasis in 1 to 3 axillary lymph nodes (at least one tumor deposit greater than 2.0 mm) (breast) | Is a | False | pN1a category | Inferred relationship | Some |
Reference Sets
Concept inactivation indicator reference set
REPLACED BY association reference set (foundation metadata concept)
FHIR