Abstract #1653

Radiomics Nomogram Based on Multi-scale MRI for the Prediction of Microvascular Invasion in Intrahepatic Cholangiocarcinoma

Xianling Qian¹, Yunfei Zhang², Gengyun Miao¹, Yongming Dai², and Mengsu Zeng¹

¹Zhongshan Hospital, Fudan University, Shanghai, China, ²MR Collaboration, Central Research Institute, United Imaging Healthcare, Shanghai, China

Synopsis

Keywords: Liver, RadiomicsMicrovascular invasion (MVI) is a significant adverse prognostic indicator of intrahepatic cholangiocarcinoma (ICC), and affects the selection of individualized treatment regimen. However, the preoperative imaging-based identification of MVI status is rather difficult. This study sought to establish a multi-sequence and multi-scale MR image-based radiomics nomogram for the presurgical prediction of MVI in ICC.

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