Korean J Med > Volume 100(2); 2025 > Article
Gastroenterology
The Korean Journal of Medicine 2025;100(2):91-94.
Published online April 1, 2025.
DOI: https://doi.org/10.3904/kjm.2025.100.2.91   
Treatment Refractory Nausea and Vomiting due to Duodenal Obstruction caused by Annular Pancreas: A Case Report
Young Bae Lim, Hwal Seok Cho, Dong Hyun Lee
Division of Gastroenterology, Department of Internal Medicine, Good Gang-an Hospital, Busan, Korea
십이지장 폐색으로 심한 구역과 구토로 내원한 고리 췌장 환자 1예
임영배, 조활석, 이동현
좋은강안병원 소화기내과
Correspondence: 
Dong Hyun Lee, Tel: +82-51-610-9018, Fax: +82-51-621-1500, Email: doongpapa@naver.com
Received: 27 March 2024   • Revised: 12 July 2024   • Accepted: 18 July 2024
Abstract
Annular pancreas is a rare congenital abnormality characterized by a ring of pancreatic tissue encircling the descending part of the duodenum. It is considered to originate from incomplete ventral pancreatic bud rotation. A 39-year-old male with refractory nausea and vomiting despite receiving appropriate medical treatment underwent contrast-enhanced computed tomography; it revealed an annular pancreas encircling the descending part of the duodenum. We found that surgical resection of the annular pancreas relieved nausea and vomiting due to duodenal obstruction.
Key Words: Annular pancreas; Nausea; Vomiting; Duodenal obstruction
주제어: 고리 췌장; 구역; 구토; 십이지장 폐쇄


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