Abstract
The extracranial-intracranial arterial anastomosis was performed on two cases of cerebrovascular Moyamoya disease. One case is child and another case is adult. All excellent results were obtained.
The extracranial-intracranial arterial anastomosis with encephalo-myosynangiosis (EMS) was performed on the adult case. Frequency of SAH was decreased and left hemiparesis was improved on adult case. The child case showed an improvement of right hemiparesis of RIND type and motor aphasia. SEP, EEG and rCBF showed good results.