Abstract
Ten surgical cases of Moyamoya disease are discussed in this report. EC-IC bypass (STA-MCA anastomosis and encephalo-myo-synangiosis) were performed on seven cases. Five cases were cerebral ischemia and two were intracerebral or intraventricular hemorrhage. For the other three cases, another operation was performed. Several months after EC-IC bypass, excellent filling from anastomosis was seen and Moyamoya networks were disappeared in all cases. We discuss the effect of EC-IC bypass not only for the cerebral ischemia but also for the intracerebral or intraventricular hemorrhage of Moyamoya disease.
