Histology | Differentiated | 40 |
Undifferentiated | 42 | |
Size (mm) | 8 - 100 | Mean 35.5 |
Operation | Total | 11 |
Distal | 63 | |
Proximal | 8 | |
Partial | 0 | |
LN resection | D1 | 11 |
D1+ | 5 | |
≥D2 | 65 | |
Unknown | 1 | |
N factor | N1 | 52 |
N2 | 25 | |
N3 | 5 | |
Stage | IB | 52 |
IIA | 24 | |
IIB | 5 | |
IV | 1 | |
Range | ≤D1 | 70 |
D1 ≤ D1+ | 7 | |
D1+ ≤ D2 | 2 | |
>D2 | 3 |