Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The effect of etiology (A) and the range of thrombus (B) on portal diameter. The range of thrombus included five sites: main portal vein (main PV), left portal vein (left PV), right portal vein (right PV), superior mesenteric vein, and splenic vein. Number of involved sites were divided into three groups: 1 (one site), 2 (two sites), ≥3 (three sites). PV, portal vein.
