Clinical and X-ray analysis of Moyamoya disease in children

8 cases of Moyamoya disease in children were diagnosed by cerbral angiography. A discussion was made on the clinic and X-ray features of Moyamoya disease in children. We suggest that cerbral ischemia was an important clinical manifestation in children with this condition. It is considered that presence of multiple cerebral infarction and primary ventricle hemorrhage detected by CT scanning Is diagnostic to Moyamoya disease.