| Label | Id | |
|---|---|---|
| neoplasm of retroperitoneum | 0005941 | |
| neoplasm of the retroperitoneum | 0005941 | |
| retroperitoneal neoplasm | 0005941 | |
| tumor of retroperitoneum | 0005941 | |
| tumour of retroperitoneum | 0005941 |
| Label | Id | |
|---|---|---|
| neoplasm of retroperitoneum | 0005941 | |
| neoplasm of the retroperitoneum | 0005941 | |
| retroperitoneal neoplasm | 0005941 | |
| tumor of retroperitoneum | 0005941 | |
| tumour of retroperitoneum | 0005941 |