Predictors of portal vein system thrombosis after laparoscopic splenectomy and azygoportal disconnection: A Retrospective Cohort Study of 75 Consecutive Patients with 3-months follow-up

Abstract

Portal vein diameter was an independent negative predictor, while anticoagulation therapy with warfarin and INR were independent positive predictors, of PVST after LSD. Early anticoagulation with warfarin is safe and effective for the prevention of PVST after LSD.