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Abstract #1646

Radiomics Based on MR Imaging of Rectal Cancer: Assess Treatment Response to Neoadjuvant Chemoradiotherapy

Fu Shen1, Jie Li2, and Jianping Lu1

1Radiology Department, Changhai Hospital, Shanghai, China, 2Huiying Medical Technology Co., Ltd., Beijing, China

The goal of this study was to investigate the value of high resolution T2-weighted–based radiomics in prediction of treatment response to neoadjuvant chemoradiotherapy (nCRT) in patients with locally advanced rectal cancer (LARC). The result demonstrated that the MRI based radiomics machine learning model could assess tumoral treatment response to nCRT in patients with LARC.

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