Table 4 Tumor characteristics and follow up of patients which were histopathology LN negative and underwent LN upstaging by OSNA
Histopathology | OSNA | Follow up | ||||
|---|---|---|---|---|---|---|
Tumor | T | N | M | N | DMS | dead/alive |
Rectum | 2 | 0 | 0 | 1 | none | alive |
Rectum | 3 | 0 | 0 | 1 | Liver | alive |
Sigmoid colon | 3 | 0 | 0 | 1 | none | alive |