Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Overlapping malignant neoplasm of tonsil | Is a | False | Primary malignant neoplasm of tonsil | Inferred relationship | Some | |
| Tonsil carcinoma (disorder) | Is a | False | Primary malignant neoplasm of tonsil | Inferred relationship | Some | |
| Carcinoma in situ of tonsil | Is a | False | Primary malignant neoplasm of tonsil | Inferred relationship | Some | |
| Malignant neoplasm of faucial tonsil | Is a | False | Primary malignant neoplasm of tonsil | Inferred relationship | Some | |
| Malignant neoplasm of palatine tonsil | Is a | False | Primary malignant neoplasm of tonsil | Inferred relationship | Some | |
| Malignant neoplasm of overlapping lesion of tonsil | Is a | False | Primary malignant neoplasm of tonsil | Inferred relationship | Some | |
| Malignant neoplasm tonsil NOS | Is a | False | Primary malignant neoplasm of tonsil | Inferred relationship | Some |
Reference Sets
Concept inactivation indicator reference set
POSSIBLY EQUIVALENT TO association reference set (foundation metadata concept)