Applications of Medical Artificial Intelligence

This book constitutes the refereed proceedings of the 4th International Workshop on Applications of Medical Artificial Intelligence, AMAI 2025, held in conjunction with MICCAI 2025, in Daejeon, South Korea on September 23, 2025.The volume includes 37 papers which were carefully reviewed and selected from 61 submissions. The AMAI 2025 workshop created a forum to bring together researchers, clinicians, domain experts, AI practitioners, industry representatives, and students to investigate and discuss various challenges and opportunities related to applications of medical AI.