抄録
Seven cases of intracerebral and intraventricular hemorrhage associated with cerebral artery occlusions are presented in this paper.
In four cases, the origin of the hemorrhage was considered to be perforated arteries. which were main collateries flows in the ipsilateral hemisphere.
Hemorrhage in the other three cases was due to the mechanism of “hypertensive ICH”.
As treatment, in four cases EC-IC bypass was performed, which was more effective in cases where the hemorrhage from collateral perforating arteries.
