{"title":"Rare Presentation of Eosinophilic Cholangitis in a 32-Year-Old Man.","authors":"Himsikhar Khataniar, Hany Habib, Molly Ruiz, Ashni Dharia, Sheena Magoo, Abhijit Kulkarni","doi":"10.14309/crj.0000000000001641","DOIUrl":null,"url":null,"abstract":"<p><p>Eosinophilic cholangitis (EC) is a rare condition characterized by eosinophilic infiltration of the bile ducts, often mimicking diseases like primary sclerosing cholangitis or cholangiocarcinoma. We report the case of a 32-year-old man with severe epigastric pain and elevated liver function tests. Initial imaging revealed common bile duct dilation and multiple strictures, initially suggestive of primary sclerosing cholangitis. Multiple endoscopic retrograde cholangiopancreatographies with brushings showed benign cytology but revealed polysomy on fluorescence in situ hybridization. A biopsy confirmed EC. High-dose corticosteroids led to significant clinical improvement. This case underscores the importance of considering EC in the differential diagnosis of biliary diseases, as timely diagnosis and treatment can lead to excellent outcomes.</p>","PeriodicalId":7394,"journal":{"name":"ACG Case Reports Journal","volume":"12 3","pages":"e01641"},"PeriodicalIF":0.6000,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11905968/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACG Case Reports Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14309/crj.0000000000001641","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/3/1 0:00:00","PubModel":"eCollection","JCR":"Q4","JCRName":"GASTROENTEROLOGY & HEPATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Eosinophilic cholangitis (EC) is a rare condition characterized by eosinophilic infiltration of the bile ducts, often mimicking diseases like primary sclerosing cholangitis or cholangiocarcinoma. We report the case of a 32-year-old man with severe epigastric pain and elevated liver function tests. Initial imaging revealed common bile duct dilation and multiple strictures, initially suggestive of primary sclerosing cholangitis. Multiple endoscopic retrograde cholangiopancreatographies with brushings showed benign cytology but revealed polysomy on fluorescence in situ hybridization. A biopsy confirmed EC. High-dose corticosteroids led to significant clinical improvement. This case underscores the importance of considering EC in the differential diagnosis of biliary diseases, as timely diagnosis and treatment can lead to excellent outcomes.
期刊介绍：
ACG Case Reports Journal is a peer-reviewed, open-access publication that provides GI and hepatology fellows, private practice clinicians, and other healthcare providers an opportunity to share interesting case reports with their peers and with leaders in the field. ACG Case Reports Journal publishes case reports, images, videos and letters to the editor in all topics of gastroenterology and hepatology, including: Biliary Colon Endoscopy Esophagus Functional Bowel Disorders Inflammatory Bowel Disease Liver Nutrition and Obesity Pancreas Pathology Pediatric Small Bowel Stomach.
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