Multiparametric MRI-based radiomics for preoperative prediction of parametrial invasion in early-stage cervical cancer.

Objective: The aim of this study was to evaluate the performance of radiomics based on multiparametric magnetic resonance imaging (MRI) for the preoperative prediction of parametrial invasion (PMI) in cervical cancer (CC).

Materials And Methods: This retrospective study included 110 consecutive patients with International Federation of Obstetrics and Gynecology (FIGO) stage IB-IIA CC. Patients were randomly divided into a training and a testing cohort in an 8:2 ratio.