This book constitutes the refereed joint proceedings of the First International Workshop on
Computational Pathology COMPAY 2018 and the 5th International Workshop on Ophthalmic Medical
Image Analysis OMIA 2018 held in conjunction with the 21st International Conference on
Medical Imaging and Computer-Assisted Intervention MICCAI 2018 in Granada Spain in
September 2018. The 19 full papers (out of 25 submissions) presented at COMPAY 2018 and the 21
full papers (out of 31 submissions) presented at OMIA 2018 were carefully reviewed and
selected. The COMPAY papers focus on artificial intelligence and deep learning. The OMIA papers
cover various topics in the field of ophthalmic image analysis.