Introduction
primary liver cancers
PRIMARY LIVER CANCER, INTRAHEPATIC CHOLANGIOCARCINOMA
Intrahepatic cholangiocarcinoma (ICC) accounts for 5-30% of all primary liver cancers, and its incidence has been increasing in recent 30 years [Resection margin and microvascular invasion (MVI) are two important independent risk factors determining the poor prognosis of ICC undergoing surgical resection [A multi-center retrospective study was conducted to build and validate a model for predicting MVI in HBV-related ICC patients before surgical resection. The purpose in the present study is to guide the surgical approach through preoperative prediction of MVI, so as to benefit patients and avoid more aggressive surgery.