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Despite the significant improvement of modern imaging techniques, preoperative distinction between IPTs of the biliary system and malignancies is extremely difficult. Histological diagnosis poses a clinical challenge because sampling is often suboptimal. Although rare, IPTs should be in the differential diagnosis of patients who present with painless jaundice and no other clinical symptoms or signs characteristics of cholangiocarcinomas.<\/jats:p>","DOI":"10.1136\/bcr-2012-006514","type":"journal-article","created":{"date-parts":[[2012,6,27]],"date-time":"2012-06-27T19:48:41Z","timestamp":1340826521000},"page":"bcr2012006514","source":"Crossref","is-referenced-by-count":8,"title":["Benign inflammatory pseudotumour mimicking extrahepatic bile duct cholangiocarcinoma in an adult man presenting with painless obstructive jaundice"],"prefix":"10.1136","volume":"2012","author":[{"given":"Bassam","family":"Abu-Wasel","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Karim M","family":"Eltawil","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michele","family":"Molinari","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2012,6,27]]},"reference":[{"key":"2025042702205782000_2012.jun27_1.bcr2012006514.1","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2008.12.004"},{"key":"2025042702205782000_2012.jun27_1.bcr2012006514.2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejso.2009.04.003"},{"key":"2025042702205782000_2012.jun27_1.bcr2012006514.3","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1097\/00000658-195308000-00012","article-title":"Total right hepatic lobectomy; report of a case","volume":"138","author":"Pack","year":"1953","journal-title":"Ann Surg"},{"key":"2025042702205782000_2012.jun27_1.bcr2012006514.4","first-page":"259","article-title":"Inflammatory pseudotumor of the liver. 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