DOI: 10.1148/radiol.251225 ISSN: 0033-8419
MR Lymphangiography for Diagnosis of Lower Extremity Lymphedema: Suppressing Venous Signal Interference Using Deep Learning
Jian Ma, Xiuru Gong, Jianqing Zhang, Honglin Zhu, Gonghua Dai, Chuanzhi Chen, Yehong Du, Wen Xu, Zhiyu Li, Yuqiao Li, Qing LuThe nnU-Net-based deep learning model LympClear suppressed venous signals at MR lymphangiography, improving visualization of lymphatic flow and enabling morphologic grading, thereby facilitating the assessment of lower extremity lymphedema.