Bone tumors can be malignant or benign, and malignant bone tumors are life-threatening and intractable. The number of patients is very small (0.3% of the population), and determining whether a tumor is malignant or not requires a great deal of effort even for specialists. Therefore, there is a need to develop a system that automatically extracts the region of bone tumors and estimates benign or malignant status. In this study, we conducted experiments to automatically segment tumor regions of bone tumors and classify them into benign and malignant classes.
