Preoperative prediction of hepatocellular carcinoma with portal vein tumor thrombus based on conventional data.

ABSTRACT: Hepatocellular carcinoma (HCC) has a high predilection with portal vein tumor thrombosis (PVTT). However, part of the PVTT type can be found only under the microscopy, which was namely as type I₀. The objective of this study was to establish a simple and inexpensive non-invasive model to predict the presentation of PVTT at HCC patients. A total of 815 HCC patients were retrospectively evaluated and randomly assigned into 2 groups: the training group (n = 408) and validation group (n = 407). A new index model, namely WγAL, was built to predict the presence of PVTT in the training subjects and was further validated in the validation subjects. At the optimal cutoff of 8.90, WγAL identified patients with a hazard ratio (HR) of 7.139 for the presence of PVTT. The area under receiver

SUBMITTER: Zhu P 

PROVIDER: S-EPMC5732801 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature