The Japanese Journal of Gastroenterological Surgery
Online ISSN : 1348-9372
Print ISSN : 0386-9768
ISSN-L : 0386-9768
A Case of Cystic Formed Aberrant Pancreas Arising from the Gastric Antrum and Prolapsing into the Duodenum
Motohira YoshidaYuji WatanabeAtsushi HoriuchiTakashi DoiHiromichi NakagawaSyungo YukumiKouichi SatoYuji YamamotoKanji Kawachi
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2006 Volume 39 Issue 9 Pages 1511-1516

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Abstract
We report a case of aberrant pancreatic prolapse into the duodenum treated with minimally invasive surgery. A 51-year-old man admitted on a diagnosis of an asymptomatic gastric submucosal tumor showed no laboratory data abnormalities. Gastroduodenal endoscopy and fluoroscopy showed a spherical submucosal tumor apparently arising from the antral mucosa and prolapsing into the duodenal bulbus. Histological examination of the tumor showed no specific results. Enhanced computed tomography showed a cystic tumor with peripheral contrast enhancement in the duodenum. Preoperative diagnosis was a gastrointestinal stromal tumor with central degeneration. To prevent intraoperative tumor cells seeding, we conducted a laparoscopeassisted intragastric en-bloc lumpectomy. The tumor was diagnosed histologically as an aberrant pancreas containing nonatypic pancreatic juice. Recovery and discharge were uneventful.
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この記事はクリエイティブ・コモンズ [表示 - 非営利 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by-nc/4.0/deed.ja
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