ArticleSurgical case reports2025
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.
Article in Surgical case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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7 authors.
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Abstract
introductionAnatomical 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 pancreatic parenchyma surrounded the rCHA. Moreover, the MPD meandered and ran behind the rCHA. PD was performed. At the time of dissection between the rCHA and pancreatic parenchyma, we had to divide not only the cranial part of the pancreatic parenchyma along the rCHA but also the MPD. The postoperative course was uneventful.
conclusionThis is the first report of the rCHA surrounded by pancreatic parenchyma and MMPD running behind the rCHA and in front of the portal vein.
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