Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2003. Module: SNOMED CT core
Descriptions:
Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
Neoplasm of pyriform sinus | Is a | Neoplasm of hypopharynx | true | Inferred relationship | Some | ||
Neoplasm of pyriform sinus | Finding site | Structure of piriform recess | false | Inferred relationship | Some | 1 | |
Neoplasm of pyriform sinus | Pathological process | Neoplastic process | false | Inferred relationship | Some | ||
Neoplasm of pyriform sinus | Associated morphology | Neoplasm | false | Inferred relationship | Some | 1 | |
Neoplasm of pyriform sinus | Finding site | Anatomical structure | false | Inferred relationship | Some | 3 | |
Neoplasm of pyriform sinus | Finding site | Structure of piriform recess | true | Inferred relationship | Some | 1 | |
Neoplasm of pyriform sinus | Associated morphology | Neoplasm | true | Inferred relationship | Some | 1 |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Benign neoplasm of pyriform sinus | Is a | True | Neoplasm of pyriform sinus | Inferred relationship | Some | |
Primary malignant neoplasm of pyriform sinus | Is a | False | Neoplasm of pyriform sinus | Inferred relationship | Some | |
Neoplasm of uncertain behavior of pyriform sinus | Is a | True | Neoplasm of pyriform sinus | Inferred relationship | Some | |
Carcinoma in situ of pyriform sinus | Is a | True | Neoplasm of pyriform sinus | Inferred relationship | Some | |
Malignant tumor of pyriform fossa | Is a | True | Neoplasm of pyriform sinus | Inferred relationship | Some |
This concept is not in any reference sets