Table 2 Intraoperative findings
Factors | Patients (n = 105) |
|---|---|
Procedure (%) | |
Subtotal stomach-preserving pancreaticoduodenectomy | 105 (100.0) |
Pancreatic gland texture (%) | |
Hard | 44 (41.9) |
Soft | 61 (58.1) |
Pancreas duct size (mm), mean ± standard deviation | 4.1 ± 2.2 |
Reconstruction technique (%) | |
Modified Child method | 105 (100.0) |
Reconstruction method (%) | |
Roux-en-Y reconstruction | 50 (47.6) |
Billroth II reconstruction | 55 (52.4) |
Route for alimentary tract reconstruction (%) | |
Antecolic route | 105 (100.0) |
Alimentary tract reconstruction method (%) | |
Automatic stapling device | 95 (90.5) |
Hand-sewn anastomosis | 10 (9.5) |
Vascular resection (%) | |
Portal vein | 20 (19.0) |
Portal vein + proper hepatic artery | 1 (1.0) |
Portal vein + right hepatic artery | 1 (1.0) |
None | 83 (79.0) |
Blood loss (g), mean ± standard deviation | 479.5 ± 383.0 |
Intraoperative transfusion (yes, %) | 12 (11.4) |
Operative time (min), mean ± standard deviation | 527 ± 106 |
Joint point of LGV (%) | |
Portal vein | 58 (55.2) |
Splenic vein | 47 (44.8) |
Running of LGV (%) | |
Retroarterial route | 70 (66.7) |
Antearterial route | 35 (33.3) |
LGV ligation (Yes, %) | 19 (18.1) |