Feasibility of Gadolinium Contrast Reduced Brain MRI: the Potential of Deep Learning

Using the pre-contrast and low-dose Contrast-Enhanced Magnetic Resonance (CE-MRI) images as input and the true full-dose CE-MRI images as the ground truth. the Cycle GAN deep network (DeepGad), was trained to reconstruct the full-dose CE-MRI images from low-dose CE-MRI images.