This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pancreas, Subject name: Surgery
Most common complication of Whipple's procedure is:- 
Select and explain. 
A. Delayed gastric emptying, B. Bleeding, C. Exocrine insufficiency, D. Anastomotic leak
A: Delayed gastric emptying
Answer: A: Delayed gastric emptying 
Explanation: Most common complication of Whipple's procedure is:-Delayed gastric emptying Morbidity following pancreaticoduodenectomy Delayed gastric emptying (18%) Pancreas fistula (12%) Wound infection (7%) Intra-abdominal abscess (6%) cardiac events (3%) Bile leak (2%) Overall reoperation (3%)