whipple手术

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The Whipple Procedure, or pancreaticoduodenectomy, is the most commonly performed surgery to remove tumors in the pancreas.  In a standard Whipple procedure, the surgeon removes the head of the pancreas, the gallbladder, part of the duodenum which is the uppermost portion of the small intestine, a small portion of the stomach called the pylorus, and the lymph nodes near the head of the pancreas.  The surgeon then reconnects the remaining pancreas and digestive organs so that pancreatic digestive enzymes, bile, and stomach contents will flow into the small intestine during digestion.  In another type of Whipple procedure known as pylorus preserving Whipple, the bottom portion of the stomach, or pylorus, is not removed.  In both cases, the surgery usually lasts between 5-8 hours.