Clinicopathological characteristics | Â | n percentile (%) |
---|---|---|
Gender | Male | 62 (69.7) |
Female | 27 (30.3) | |
Age (years) | ≤ 60 | 31 (34.8) |
> 60 | 58 (65.2) | |
Gross classification | Ulcer | 56 (62.9) |
Eminence | 33 (37.1) | |
Histological type | Tubular | 64 (71.9) |
Papillary | 16 (18.0) | |
Mucinous | 9 (10.1) | |
Pathologic differentiation | High | 16 (18.0) |
Moderate | 63 (70.8) | |
Poor | 10 (11.2) | |
T stage | T1 | 5 (5.6) |
T2 | 36 (40.5) | |
T3 | 46 (51.7) | |
T4 | 2 (2.2) | |
N stage | N0 | 56 (62.9) |
N+ | 33 (37.1) | |
Cancer nodule | Positive | 10 (11.2) |
Negative | 79 (88.8) | |
EGFR | Positive | 63 (70.8) |
Negative | 26 (29.2) |