Retrospective Study
Copyright ©The Author(s) 2022.
World J Gastrointest Surg. Jan 27, 2022; 14(1): 46-55
Published online Jan 27, 2022. doi: 10.4240/wjgs.v14.i1.46
Table 2 Postoperative complications

All grades
Grade 3/4
Overall complications40 (32.8%)17 (13.9%)
Pneumonia12 (9.8%)1 (0.8%)
Anastomotic leakage8 (6.6%)7 (5.7%)
Recurrent laryngeal nerve paralysis6 (5%)0
Wound infection4 (3.3%)0
Chyle leakage3 (2.5%)2 (1.7%)
Hemorrhage2 (1.7%)2 (1.7%)
Pancreatic fistula3 (2.5%)0
Atrial fibrillation2 (1.7%)0
Abdominal abscess3 (2.5%)1 (0.8%)
Gastric tube-bronchial fistula1 (0.8%)1 (0.8%)
Others9 (7.4%)3 (2.5%)