years and is being implemented in society. The medical field is no exception, and the clinical
implementation of AI-equipped medical devices is steadily progressing. In particular, AI is
expected to play an important role in realizing the current global trend of precision medicine.
In this review, we introduce the history of AI as well as the state of the art of medical AI,
focusing on the field of oncology. We also describe the current status of the use of AI for drug …