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It is important to determine the age of the thrombus for management of portal vein thrombosis. We present a case report of histologically confirmed heterogenous fresh portal vein thrombus which was depicted heterogenous high signal intensity on magnetic resonance diffusion weighted imaging. The sequence may be a useful imaging tool for detecting fresh thrombus components in the portal vein thrombosis.<\/jats:p>","DOI":"10.1177\/20584601211069557","type":"journal-article","created":{"date-parts":[[2021,12,23]],"date-time":"2021-12-23T00:43:21Z","timestamp":1640220201000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["MRI diffusion-weighted imaging detects a fresh portal vein thrombus as a high intensity lesion in a patient with a liver transplant: A case report"],"prefix":"10.1177","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5020-1252","authenticated-orcid":false,"given":"Yasuyoshi","family":"Kuroiwa","sequence":"first","affiliation":[{"name":"Department of Radiological Technology, Internal Medicine, Koga General Hospital, Miyazaki, Japan"},{"name":"Department of Pathology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazunori","family":"Kusumoto","sequence":"additional","affiliation":[{"name":"Internal Medicine, Koga General Hospital, Miyazaki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Keita","family":"Shimata","sequence":"additional","affiliation":[{"name":"Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsushi","family":"Yamashita","sequence":"additional","affiliation":[{"name":"Department of Pathology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Taizo","family":"Hibi","sequence":"additional","affiliation":[{"name":"Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yujiro","family":"Asada","sequence":"additional","affiliation":[{"name":"Department of Pathology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takuroh","family":"Imamura","sequence":"additional","affiliation":[{"name":"Internal Medicine, Koga General Hospital, Miyazaki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,12,22]]},"reference":[{"key":"bibr1-20584601211069557","doi-asserted-by":"publisher","DOI":"10.14309\/ajg.0000000000000486"},{"key":"bibr2-20584601211069557","doi-asserted-by":"publisher","DOI":"10.1016\/j.forsciint.2009.01.006"},{"key":"bibr3-20584601211069557","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.150.2.283"},{"key":"bibr4-20584601211069557","doi-asserted-by":"publisher","DOI":"10.1055\/s-0040-1714280"},{"key":"bibr5-20584601211069557","doi-asserted-by":"publisher","DOI":"10.1007\/BF01888505"},{"key":"bibr6-20584601211069557","doi-asserted-by":"crossref","first-page":"e224","DOI":"10.1055\/s-0040-1716716","volume":"4","author":"van Dam LF","year":"2020","journal-title":"TH Open"},{"key":"bibr7-20584601211069557","doi-asserted-by":"publisher","DOI":"10.1016\/j.mri.2011.04.015"},{"key":"bibr8-20584601211069557","doi-asserted-by":"publisher","DOI":"10.1046\/j.1538-7836.2003.00333.x"},{"key":"bibr9-20584601211069557","doi-asserted-by":"publisher","DOI":"10.3348\/kjr.2016.17.4.533"},{"key":"bibr10-20584601211069557","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2019.07.008"}],"container-title":["Acta Radiologica Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/20584601211069557","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/20584601211069557","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/20584601211069557","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T11:59:11Z","timestamp":1777377551000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/20584601211069557"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12]]},"references-count":10,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2021,12]]}},"alternative-id":["10.1177\/20584601211069557"],"URL":"https:\/\/doi.org\/10.1177\/20584601211069557","relation":{},"ISSN":["2058-4601","2058-4601"],"issn-type":[{"value":"2058-4601","type":"print"},{"value":"2058-4601","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,12]]},"article-number":"20584601211069557"}}