DOI: 10.1148/radiol.253676 ISSN: 0033-8419
Comparison of Diagnostic Performance of Node-RADS and ESGAR Criteria in Rectal Cancer Nodal Assessment at MRI
Qing-Yang Li, Yu-Zhuo Guo, Jia-Qi Wu, Tian-Jing Chang, Zheng Wang, Xiao-Ting Li, Rui-Jia Sun, Qiao-Yuan Lu, Zhen Guan, Xin-Yue Yan, Xiao-Yan Zhang, Ying-Shi SunNode Reporting and Data System 1.0 (Node-RADS) outperformed the European Society of Gastrointestinal and Abdominal Radiology criteria in MRI-based rectal adenocarcinoma nodal assessment at the node level and in external validation at the patient level, and a simplified version of Node-RADS exhibited similar diagnostic performance.