This book constitutes revised selected papers from the Third International MICCAI Brainlesion
Workshop BrainLes 2017 as well as the International Multimodal Brain Tumor Segmentation
BraTS and White Matter Hyperintensities WMH segmentation challenges which were held jointly
at the Medical Image computing for Computer Assisted Intervention Conference MICCAI in Quebec
City Canada in September 2017. The 40 papers presented in this volume were carefully reviewed
and selected from 46 submissions. They were organized in topical sections named: brain lesion
image analysis brain tumor image segmentation and ischemic stroke lesion image segmentation.
