Presence of direct invasion by Ewing's sarcoma to lymphatic vessel and/or small blood vessel (observable entity)
| Code | 1287137002 |
|---|---|
| Semantic tag | observable entity |
| Module | international |
| Definition | defined |
| Effective time | 20230901 |
371512006Presence of direct invasion by primary malignant neoplasm to lymphatic vessel and/or small blood vessel
observable entity
None (leaf concept).