Background:There are no clearly defined indications for pancreas-preserving duodenectomy.The present study aimed to analyze postoperative morbidity and the outcomes of patients undergoing pancreaspreserving duodenecto...Background:There are no clearly defined indications for pancreas-preserving duodenectomy.The present study aimed to analyze postoperative morbidity and the outcomes of patients undergoing pancreaspreserving duodenectomy.Methods:Patients undergoing pancreas-preserving duodenectomy from April 2008 to May 2020 were included.We divided the series according to indication:scenario 1,primary duodenal tumors;scenario 2,tumors of another origin with duodenal involvement;and scenario 3,emergency duodenectomy.Results:We included 35 patients.Total duodenectomy was performed in 1 patient of adenomatous duodenal polyposis,limited duodenectomy in 7,and third+fourth duodenal portion resection in 27.The indications for scenario 1 were gastrointestinal stromal tumor(n=13),adenocarcinoma(n=4),neuroendocrine tumor(n=3),duodenal adenoma(n=1),and adenomatous duodenal polyposis(n=1);scenario 2:retroperitoneal desmoid tumor(n=2),recurrence of liposarcoma(n=2),retroperitoneal paraganglioma(n=1),neuroendocrine tumor in pancreatic uncinate process(n=1),and duodenal infiltration due to metastatic adenopathies of a germinal tumor with digestive hemorrhage(n=1);and scenario 3:aortoenteric fistula(n=3),duodenal trauma(n=1),erosive duodenitis(n=1),and biliopancreatic limb ischemia(n=1).Severe complications(Clavien-Dindo≥IIIb)developed in 14%(5/35),and postoperative mortality was 3%(1/35).Conclusions:Pancreas-preserving duodenectomy is useful in the management of primary duodenal tumors,and is a technical option for some tumors with duodenal infiltration or in emergency interventions.展开更多
基金supported by grants from the Institut de Investigació Biomèdica de Bellvitge(IDIBELL Foundation)the CERCA Programme/Generalitat de Catalunya。
文摘Background:There are no clearly defined indications for pancreas-preserving duodenectomy.The present study aimed to analyze postoperative morbidity and the outcomes of patients undergoing pancreaspreserving duodenectomy.Methods:Patients undergoing pancreas-preserving duodenectomy from April 2008 to May 2020 were included.We divided the series according to indication:scenario 1,primary duodenal tumors;scenario 2,tumors of another origin with duodenal involvement;and scenario 3,emergency duodenectomy.Results:We included 35 patients.Total duodenectomy was performed in 1 patient of adenomatous duodenal polyposis,limited duodenectomy in 7,and third+fourth duodenal portion resection in 27.The indications for scenario 1 were gastrointestinal stromal tumor(n=13),adenocarcinoma(n=4),neuroendocrine tumor(n=3),duodenal adenoma(n=1),and adenomatous duodenal polyposis(n=1);scenario 2:retroperitoneal desmoid tumor(n=2),recurrence of liposarcoma(n=2),retroperitoneal paraganglioma(n=1),neuroendocrine tumor in pancreatic uncinate process(n=1),and duodenal infiltration due to metastatic adenopathies of a germinal tumor with digestive hemorrhage(n=1);and scenario 3:aortoenteric fistula(n=3),duodenal trauma(n=1),erosive duodenitis(n=1),and biliopancreatic limb ischemia(n=1).Severe complications(Clavien-Dindo≥IIIb)developed in 14%(5/35),and postoperative mortality was 3%(1/35).Conclusions:Pancreas-preserving duodenectomy is useful in the management of primary duodenal tumors,and is a technical option for some tumors with duodenal infiltration or in emergency interventions.