A Robotic Pancreaticoduodenectomy Case Involving a Meandering Main Pancreatic Duct Coursing Posterior to a Replaced Common Hepatic Artery and in Front of the Portal Vein.

ABSTRACT:

Introduction

Anatomical anomalies, such as branches of the celiac artery and superior mesenteric artery (SMA), and pancreatic malformations, including the annular pancreas, are important during pancreaticoduodenectomy (PD). Here, we report a case of an anomaly of the artery and main pancreatic duct (MPD) in which the pancreatic parenchyma surrounded the replaced common hepatic artery (rCHA), and the meandering main pancreatic duct (MMPD) ran behind the rCHA.

Case presentation

A 71-year-old woman was diagnosed with intraductal papillary mucinous neoplasm (IPMN) of pancreatic body and the dilation of MPD to 13 mm, which was a factor of high-risk stigmata. Preoperative computed tomography (CT) showed that the rCHA branched from the superior mesenteric artery (SMA) and the pancr

SUBMITTER: Sawa Y 

PROVIDER: S-EPMC11936723 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature