Description: Segment 1 An x-ray of the patient's skull is shown, with the intertitles explaining how the tumour has affected the patient's brain. The operation to remove the tumour begins. The scalp is cut away and peeled back and a craniotome is used to remove a section of skull. The skull is opened. The tumour is removed. The removed tumour is displayed. Various cross-sections of the tumour are shown in magnification. The patient is shown six months after the operation he is healthy and recovered, though the intertitles note that he has a slight left hemipareisis. He demonstrates his ability to move his facial muscles and limbs. Time start: 00:00:00:00 Time end: 00:08:07:15 Length: 00:08:07:15