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Acute portal vein thrombosis in adults: Clinical ... - UpToDate
https://www.uptodate.com/contents/acute-portal-vein-thrombosis-in-adults-clinical-manifestations-diagnosis-and-management
WEBAug 29, 2022 · Occlusion of the portal vein by thrombus (portal vein thrombosis [PVT]) typically occurs in patients with cirrhosis and/or prothrombotic disorders ( table 1 ). Patients with acute PVT have the sudden onset of portal venous occlusion due to thrombus. The occlusion may be complete or partial.
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Chronic portal vein thrombosis in adults: Clinical ... - UpToDate
https://www.uptodate.com/contents/chronic-portal-vein-thrombosis-in-adults-clinical-manifestations-diagnosis-and-management
WEBJan 30, 2023 · Occlusion of the portal vein by thrombus (portal vein thrombosis [PVT]) typically occurs in patients with cirrhosis and/or prothrombotic disorders ( table 1 ). Chronic PVT develops in patients with acute PVT that does not resolve (with or without treatment).
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portal vein thrombosis - UpToDate
https://www.uptodate.com/contents/search?search=portal%20vein%20thrombosis
WEBEpidemiology and pathogenesis of portal vein thrombosis in adults. …include thrombosis and invasion or constriction by a malignant tumor. This topic will review portal vein thrombosis (PVT), the most common cause of extrahepatic portal vein obstruction. Other important causes ….
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Portal Vein Thrombosis - StatPearls - NCBI Bookshelf
https://www.ncbi.nlm.nih.gov/books/NBK534157/
WEBNov 23, 2022 · Portal vein thrombosis (PVT) is a narrowing or blockage of the portal vein by a blood clot. Thrombosis can develop in the main body of the portal vein or its intrahepatic branches and may even extend to the splenic or superior mesenteric veins. PVT frequently occurs with cirrhosis of the liver.
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Update on Management of Portal Vein Thrombosis and the Role …
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6609842/
WEBJun 6, 2019 · A new classification system of PVT, based on the site of thrombosis (portal venous trunk and/or its tributary branches), degree of occlusion, duration and presentation, and associated symptoms, has recently been proposed to delineate this relatively common clinical finding within a heterogenous set of diseases (Table 2).23,24 While adoption of ...
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Acute Portal Vein Thrombosis: Current Trends in Medical and
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6078689/
WEBAug 6, 2018 · Acute portal vein thrombosis (PVT) is characterized as recent (<30 days) formation of thrombus within the main portal vein or its branches. Although acute PVT is an uncommon diagnosis, it can lead to serious morbidity, including bowel …
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Treatment of portal vein thrombosis: an updated narrative review
https://pubmed.ncbi.nlm.nih.gov/33832217/
WEBAbstract. Portal vein thrombosis (PVT) is the most frequent among the splanchnic vein thrombosis, accounting for 90% of cases. More than half of PVT are provoked by liver cirrhosis, solid cancer or myeloproliferative neoplasms. The remaining cases are non-malignant non-cirrhotic PVT and include either unprovoked events or thrombosis …
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UpToDate
https://us.uptodate.com/contents/acute-portal-vein-thrombosis-in-adults-clinical-manifestations-diagnosis-and-management/abstract/3
WEBMedline ® Abstract for Reference 3 of 'Acute portal vein thrombosis in adults: Clinical manifestations, diagnosis, and management' ... Am J Gastroenterol. 2020;115(1):18. Disorders of the mesenteric, portal, and hepatic veins and mesenteric and hepatic arteries have important clinical consequences and may lead to acute liver failure, chronic ...
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UpToDate
https://sso.uptodate.com/contents/superficial-vein-thrombosis-and-phlebitis-of-the-lower-extremity-veins
WEBThe clinical manifestations, diagnosis, and treatment of phlebitis and thrombosis of the lower extremity superficial veins are reviewed here. Phlebitis and thrombosis involving upper extremity veins most often occurs in the context of upper extremity venous cannulation and is discussed separately.
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Portal vein thrombosis: When to treat and how? - SAGE Journals
https://journals.sagepub.com/doi/full/10.1177/1358863X15611224
WEBNov 19, 2015 · Portal vein thrombosis is an unusual thrombotic condition not frequently seen in the general population; however, it has a higher prevalence in special circumstances such as in liver cirrhosis and hepatic or pancreatic malignancy. It also can be associated with significant morbidity and mortality.
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