Enhanced CT-Based Delta-Radiomics: Predicting Lymphovascular and Perineural Invasion in Rectal Cancer Preoperatively. - Chunlong Fu; Zebin Yang; Kangfei Shan; Zhenzhu Pang; Chijun Ma; Jieping Xu; Weidhua Zhu; Yanqing Hu; Chaohui Huang; Jihong Sun; Long Zhou; Fen-hua Zhao (J. Imaging Inform. Medicine, 2025)