seven patients ( 28 % ) were managed with by duodenorrhaphy and penrose drainage , nine ( 36 % ) with duodenal diversion ( pyloric exclusion with gastrojejunostomy ) , two ( 8 % ) with resection and anastomosis , and one ( 4 % ) with pancreaticoduodenectomy .
C0013303
duodenal
C0085162
pancreaticoduodenectomy