Predictors of portal vein thrombosis after splenectomy in patients with cirrhosis

Figure 1 Flowchart of the study population. PVT: Portal vein thrombosis.

Figure 2 Receiver operating characteristic curve. A: Receiver operating characteristic (ROC) curve of portal vein thrombosis (PVT) in patients with cirrhosis after splenectomy predicted by independent predictors (postoperative 1 months); B: ROC curve of PVT in patients with cirrhosis after splenectomy predicted by independent predictors (postoperative 3 months); C: ROC curve of PVT in patients with cirrhosis after splenectomy predicted by independent predictors (postoperative 12 months). PVT: Portal vein thrombosis; MELD: Monthsdel‎ end-stage liver disease.

Figure 3 Time-dependent curve analysis. A: Cumulative incidence of portal vein thrombosis in the groups with monthsdel‎ end-stage liver disease score ≤ 10 and > 10 was significantly different (P < 0.05); B: Cumulative incidence of PVT in patients with portal vein diameter (PVD) < 14.5 mm and PVD ≥ 14.5 mm group was significantly different (P < 0.05). PVT: Portal vein thrombosis; MELD: Monthsdel‎ end-stage liver disease.