At Radiology Department, Kyoko and Yuta are now at the MRI control panel with a radiographer and they are watching the record of her brain. “There. There. There." Yuta pointed out and the radiographer stops the video for them. “Let me see. The tumor in your cerebellum is very small. It says here that it is about 3 centimeters and that is why we didn't see it earlier,” he told looking at the video. Eventually, Yuta and Kyoko are in his office and they are facing each other. “Do you know what cerebellar astrocytoma is?" “Cerebellar astrocytoma is a tumor in the cerebellum, a region of the brain—near the base of the skull—that coordinates muscle movement and balance. Like other astrocytomas of the brain and spinal cord, cerebellar astrocytomas develop from astrocytes, she recited. “That'