Multi-regional feature integration on enhanced CT for lymph node metastasis prediction in gastric cancer: a novel radiomics approach. - Ang Shi; Huaiqing Zhi; Dongze Wu; Wanda Cai; Yajin Chen; Xiaodong Chen; Chenbin Chen; Xinxin Yang; Jingwei Zheng; Hao Chen; Weiteng Zhang; Xian Shen (BMC Medical Imaging, 2025)