{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T22:22:16Z","timestamp":1778883736521,"version":"3.51.4"},"reference-count":30,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2020,8,27]],"date-time":"2020-08-27T00:00:00Z","timestamp":1598486400000},"content-version":"vor","delay-in-days":239,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Innovation Fund of Shanghai Scientific Committee","award":["15411950507"],"award-info":[{"award-number":["15411950507"]}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["BioMed Research International"],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:p><jats:italic>Background and Aim<\/jats:italic>. To investigate the incidence of portal vein thrombosis (PVT) after devascularization treatment and to explore the risk factors of perioperative PVT and PVT diagnosed during the follow\u2010up period after surgery. <jats:italic>Methods<\/jats:italic>. We retrospectively reviewed medical records from cirrhosis patients who underwent devascularization for the treatment of portal hypertension in our hospital between January 1, 2008, and December 20, 2014. Patients were followed up to investigate the PVT incidence at different times after surgery. Patients were divided into two groups (PVT, no PVT), and the risk factors for PVT after surgery were determined. <jats:italic>Results<\/jats:italic>. Until October 16, 2015, the median follow\u2010up time of the 124 patients enrolled into this study was 41.43 months (range, 5.47\u201395.30 months). 61 patients had perioperative PVT, and 21 (16.94%) patients had PVT diagnosed during the follow\u2010up period. Those who had lower preoperative white blood cell counts, larger preoperative portal vein trunk diameter, and no gastric varices were more likely to have perioperative thrombosis. In those without perioperative PVT, a history of hypertension, higher grade of splenomegaly, and higher preoperative levels of creatinine were independent predictors of PVT occurrence during the follow\u2010up period. <jats:italic>Conclusions<\/jats:italic>. The risk factors for perioperative PVT in cirrhotic patients after devascularization were lower preoperative white blood cell count and larger portal vein trunk diameter, with no gastric varices. A history of hypertension, a larger spleen, and higher preoperative creatinine level are independent predictors of PVT during follow\u2010up after surgery in patients without perioperative PVT.<\/jats:p>","DOI":"10.1155\/2020\/9583706","type":"journal-article","created":{"date-parts":[[2020,8,28]],"date-time":"2020-08-28T00:44:15Z","timestamp":1598575455000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Risk Factors of Portal Vein Thrombosis after Devascularization Treatment in Patients with Liver Cirrhosis: A Nested Case\u2010Control Study"],"prefix":"10.1155","volume":"2020","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2744-5635","authenticated-orcid":false,"given":"Shenxin","family":"Lu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guohua","family":"Hu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0873-9198","authenticated-orcid":false,"given":"Shiyao","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7413-2685","authenticated-orcid":false,"given":"Jian","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,8,27]]},"reference":[{"key":"e_1_2_11_1_2","doi-asserted-by":"publisher","DOI":"10.1097\/MEG.0b013e328357d5d4"},{"key":"e_1_2_11_2_2","doi-asserted-by":"publisher","DOI":"10.1038\/ajg.2012.313"},{"key":"e_1_2_11_3_2","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.g3689"},{"key":"e_1_2_11_4_2","first-page":"986","article-title":"Effect of portal vein thrombosis developing period on prognosis after cirrhosis devascularization","volume":"27","author":"Shenxin L. 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