Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2003. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 125353012 | Neoplasm of pyriform sinus | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 473769016 | Tumour of pyriform fossa | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 473770015 | Tumor of pyriform fossa | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 730683012 | Neoplasm of pyriform sinus (disorder) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 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