Lemmel syndrome is a rare clinical entity characterized by the presence of a periampullary duodenal diverticulum resulting in compression and dilatation of the pancreatic and common bile ducts, accompanied by obstructive jaundice. Gastric outlet obstruction is not a known complication of this syndrome, and there are no standardized approaches to its treatment. We present the first case of Lemmel syndrome presenting as gastric outlet obstruction and provide the results of a systematic literature review.
Case Rep Gastroenterol 2022;16:663–674

中文翻译：

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Lemmel 综合征的诊断和治疗：一个不寻常的报告和文献回顾

Lemmel 综合征是一种罕见的临床实体，其特征是存在壶腹周围十二指肠憩室，导致胰腺和胆总管受压和扩张，并伴有梗阻性黄疸。胃出口梗阻不是该综合征的已知并发症，也没有标准化的治疗方法。我们介绍了第一例表现为胃出口梗阻的 Lemmel 综合征，并提供了系统文献回顾的结果。
案例代表胃肠 2022；16：663–674