Thrombophilia differences in splanchnic vein thrombosis and lower extremity deep venous thrombosis in North America

Background The utility of thrombophilia testing in patients with splanchnic vein thrombosis (SpVT) has not previously been rigorously evaluated. The purpose of this study was to characterize differences in the prevalence of thrombophilia in patients with SpVT involving portal (PVT), mesenteric (MVT), splenic (SVT), or hepatic (HVT) veins in isolation or with multisegmental (M-SpVT) involvement compared to patients with lower extremity deep vein...