Primary squamous cell carcinoma of pyriform sinus (disorder)
| Code | 707704007 |
|---|---|
| Semantic tag | disorder |
| Module | international |
| Definition | defined |
| Effective time | 20150131 |
93978008Primary malignant neoplasm of pyriform sinus
disorder
707492001Primary squamous cell carcinoma of hypopharynx
disorder
1260083004Squamous cell carcinoma of piriform sinus
disorder
None (leaf concept).