Table 2 TNM staging and tumor grading
T (TNM) | |
|---|---|
T1 | 53.68% (73/136) |
T2 | 36.03% (49/136) |
T3 | 5.88% (8/136) |
T4 | 4.41% (6/136) |
N (TNM) | |
N0 | 37.5% (51/136) |
N1 | 36.03% (49/136) |
N2 | 11.76% (16/136) |
N3 | 14.71% (20/136) |
TNM stage | |
I | 34.56% (47/136) |
II | 36.03% (49/136) |
III | 24.26% (33/136) |
IV | 5.15% (7/136) |
Tumor grading | |
G1 | 7.35% (10/136) |
G2 | 52.21% (71/136) |
G3 | 40.44% (55/136) |