Perforated duodenal diverticulum successfully treated with a combination of surgical drainage and endoscopic nasobiliary and nasopancreatic drainage: a case report

摘要

, Computed tomography images showing abscess with free air surrounding the second portion of the duodenum (yellow arrow). , Surgical findings of the perforation site. The perforated duodenal diverticulum (DD, yellow arrow) was identified on the dorsal side of the second portion of the duodenum (D2, yellow arrowhead; GB, gallbladder)