Preoperative prediction for early recurrence in patients with pancreatic ductal adenocarcinoma: combining radiomics and abdominal fat analysis. - Suo Yu Yan; Fang Ming Chen; Bang Jun Guo; Su Hu; Li Lin; Yi Wen Yang; Xin Yu Jiang; Hui Yao; Chun Hong Hu; Yun Yan Su (BMC Medical Imaging, 2025)