Computer-aided diagnosis for screening of lower extremity lymphedema in pelvic computed tomography images using deep learning.

ABSTRACT: Lower extremity lymphedema (LEL) is a common complication after gynecological cancer treatment, which significantly reduces the quality of life. While early diagnosis and intervention can prevent severe complications, there is currently no consensus on the optimal screening strategy for postoperative LEL. In this study, we developed a computer-aided diagnosis (CAD) software for LEL screening in pelvic computed tomography (CT) images using deep learning. A total of 431 pelvic CT scans from 154 gynecological cancer patients were used for this study. We employed ResNet-18, ResNet-34, and ResNet-50 models as the convolutional neural network (CNN) architecture. The input image for the CNN model used a single CT image at the greater trochanter level. Fat-enhanced images were created and used as

SUBMITTER: Nomura Y 

PROVIDER: S-EPMC10533488 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature