Multiparametric liver MRI for predicting early recurrence of hepatocellular carcinoma after microwave ablation.

ABSTRACT:

Background

High early recurrence (ER) of hepatocellular carcinoma (HCC) after microwave ablation (MWA) represents a sign of aggressive behavior and severely worsens prognosis. The aim of this study was to estimate the outcome of HCC following MWA and develop a response algorithmic strategy based on multiparametric MRI and clinical variables.

Methods

In this retrospective study, we reviewed the records of 339 patients (mean age, 62 ± 12 years; 106 men) treated with percutaneous MWA for HCC between January 2014 and December 2017 that were evaluated by multiparametric MRI. These patients were randomly split into a development and an internal validation group (3:1). Logistic regression analysis was used to screen imaging features. Multivariate Cox regression analysis was then pe

SUBMITTER: Zhang Z 

PROVIDER: S-EPMC9429304 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature