Chandan Ganesh Bangalore Yogananda, Benjamin C Wagner, Nghi C D Truong, James M Holcomb, Divya D Reddy, Niloufar Saadat, Kimmo J Hatanpaa, Toral R Patel, Baowei Fei, Matthew D Lee, Rajan Jain, Richard J Bruce, Marco C Pinho, Ananth J Madhuranthakam, Joseph A Maldjian
Isocitrate dehydrogenase (IDH) mutation status has emerged as an important prognostic marker in gliomas. This study sought to develop deep learning networks for non-invasive IDH classification using T2w MR images while comparing their performance to a multi-contrast network. Methods: Multi-contrast brain tumor MRI and genomic data were obtained from The Cancer Imaging Archive (TCIA) and The Erasmus Glioma Database (EGD). Two separate 2D networks were developed using nnU-Net , a T2w-image-only network (T2-net) and a multi-contrast network (MC-net)...
September 5, 2023: Bioengineering