Median age (range) | 71 (44–84) |
Gender (Male:Female) | 30:14 |
Location (Ph:Pb:Pt) | 19:12:13 |
Median tumor size (mm)(range) | 20 (9–40) |
Surgical procedure | |
 SSPPD | 17 |
 DP | 23 |
 TP | 4 |
Assessed vessels (Pathological vascular infiltration positive) | |
 SMA | 1 (0) |
 SPA | 10 (2) |
 GDA | 1 (1) |
 RHA | 1 (1) |
 PV | 11 (3) |
 SMV | 7 (1) |
 SPV | 17 (7) |