PROS1 variant c.1574C>T p.Ala525Val causes portal vein thrombosis with protein S deficiency
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Background: Protein S (PS) is a vitamin K-dependent plasma glycoprotein, and the deficiency of PS increases the risk of venous thromboembolism (VTE). PS deficiency has been found in 1.5-7% of selected groups of thrombophilic pati... ...