MR Lymphangiography for Diagnosis of Lower Extremity Lymphedema: Suppressing Venous Signal Interference Using Deep Learning

Radiology 2026

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Authors: Jian Ma, Xiuru Gong, J N Zhang, Honglin Zhu, Gonghua Dai, Chuanzhi Chen, Yehong Du, W J Xu, Li Z, Yuqiao Li, Qing Lü
DOI: 10.1148/radiol.251225
Cited by: 1
References: 33

Abstract

The 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.

Fields of Study & Subjects

Lymphatic System and Diseases Diagnosis and Treatment of Venous Diseases Lymphatic Disorders and Treatments

Publication details

Journal / source
Radiology
Publisher
Radiological Society of North America (RSNA)
Volume
319
Issue
3
Pages
e251225–e251225
Publication date
1 June 2026
Language
EN