Case ReportOpen accessEvery word in the titlePortal Vein Thrombosis: A Saga of two Nebulous EtiologiesAshwin Parchani, Manjunath Totaganti, Prasan Kumar Panda, Sunil Kumar KSPortal Vein Thrombosis (PVT) is the most prevalent cause of extrahepatic portal vein obstruction. Cirrhosis, inherited procoagulant conditions (such as Factor V Leiden, Antithrombin III deficiency, etc.), myeloproliferative neoplasms, hepatocellular carcinoma and operative manipulation of the portal vein are all common causes of portal vein thrombosis. Even though a diagnosis is usually made, more than 25% of patients have no … …American Journal of Infectious Diseases, Vol. 18, Issue 1 · 26 Mar 2022 · 6,180 accessesView PDFCite