Table 4 Data of patients with initially unresectable due to arterial plexus invasion
No. | Tumor location | Suspected arterial plexus invasion | Operative procedure | Combined resection | Improvement of arterial plexus invasion on CT imaging | Invasion to the extra pancreatic nerve in pathological diagnosis | Residual tumor | Outcome from IT (month) |
|---|---|---|---|---|---|---|---|---|
1 | Pb | Ce | DP-CAR | Ce | Partial | PLce (+) | R1 | 44 DRD |
2 | Pb | GDA | DP-CAR | Ce | Partial | PLce, cha (+) | R0 | 54 AFD |
3 | Pb | GDA | DP-CAR | Ce, PV | Partial | PL (−) | R0 | 92 AFD |
4 | Pb | GDA | DP-CAR | Ce, PV | Partial | PLcha, sma (+) | R0 | 55 AFD |
5 | Pb | GDA | TP-CAR | Ce, GDA, PV | Partial | PLce, sma (+) | R0 | 67 AFD |
6 | Pb | SMA | DP-CAR | Ce, PV | Partial | PLspa (+) | R0 | 91 AFD |
7 | Ph | CHA | SSPPD | PV | Completely | PL (−) | R0 | 63 DRD |
8 | Ph | CHA, PHA | SSPPD | CHA, PHA, RHA, PV | Partial | PL (−) | R0 | 31 ARD |
9 | Ph | CHA | SSPPD | CHA, PV | Partial | PLcha (+) | R0 | 18 DRD |
10 | Pb | SMA | DP-CAR | Ce, PV | Completely | PLce (+) | R0 | 32 AFD |
11 | Pb | SMA | DP-CAR | Ce, PV | Completely | PLce (+) | R0 | 15 ARD |
12 | Ph | CHA | SSPPD | CHA, LHA, MHA, PV | Partial | PLcha (+) | R0 | 11 AFD |