Table 1 Clinicopathologic features of PC patients
Clinicopathologic features | No. |
|---|---|
Gender | |
 Male | 17 |
 Female | 10 |
Age (years) | |
 < 60 | 21 |
 ≥ 60 | 6 |
Tumor size | |
 ≤ 5 | 11 |
 > 5 | 16 |
TNM stage | |
 I–II | 13 |
 III–IV | 14 |
Differentiation grade | |
 Well/moderately | 20 |
 Poorly/undifferentiated | 7 |