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Recently, a distinct subtype of cholangiocarcinoma has emerged with 2 proposed names: \u201ccholangioblastic\u201d and \u201csolid tubulocystic.\u201d This variant predominantly occurs in younger women who lack the common risk factors for patients diagnosed with cholangiocarcinomas, such as older age and chronic liver disease or cirrhosis. We describe 3 new patients with a cholangioblastic variant of intrahepatic cholangiocarcinoma. At the time of diagnosis, the patients were aged 19-, 46-, and 28-year-old; 2 females and 1 male (the 46-year-old). None of our patients had a history of chronic liver disease or known predisposing factors for liver tumors. Tumor size ranged from 2.3 to 23\u2005cm in greatest dimension. Histological examination of these tumors demonstrated reproducible morphology characterized by trabecular, nested, and multicystic patterns with micro and macro follicles filled with eosinophilic material. The immunohistochemical profile showed that the tumor cells were positive for keratin 7, inhibin, synaptophysin, and albumin in situ hybridization, while negative for HepPar1, arginase, and INSM1. All tumors lacked conventional intrahepatic cholangiocarcinoma\/adenocarcinoma morphology. We also review the literature and emphasize that neuroendocrine tumors should be recognized as a major diagnostic pitfall of this variant.<\/jats:p>","DOI":"10.1177\/10668969231157775","type":"journal-article","created":{"date-parts":[[2023,4,19]],"date-time":"2023-04-19T02:21:20Z","timestamp":1681870880000},"page":"1495-1504","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":7,"title":["Inhibin-Positive \u201cCholangioblastic\u201d Variant of Intrahepatic Cholangiocarcinoma: Report of 3 New Patients With Review of the Literature"],"prefix":"10.1177","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0511-3958","authenticated-orcid":false,"given":"Ahmed","family":"Bakhshwin","sequence":"first","affiliation":[{"name":"Robert J. 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