Table 1.
Parameters | Number of cases |
---|---|
Age (years) | |
<60 | 17 |
≥60 | 23 |
Sex | |
Male | 29 |
Female | 11 |
Tumor size (cm) | |
<5 | 25 |
≥5 | 15 |
Extent of invasion | |
T1–2 | 18 |
T3–4 | 22 |
Tumor differentiation grade | |
I–II | 26 |
III | 14 |
Number of lymphatic metastasis | |
<3 | 17 |
≥3 | 23 |