颅内先天性动脉瘤自发血栓形成而得到闭塞愈合的,在国内尚未见有报导。我科于1976年收治一例颅内动脉瘤破裂伴自发性蛛网膜下腔出血病人,在住院准备手术期间,该动脉瘤自行闭塞。现将该例报告如下并对有关文献作一简要复习。 Intracranial aneurysm spontaneous thrombosis and occlusion of the healed, have not been reported in the country. In 1976, I received a case of ruptured intracranial aneurysm with spontaneous subarachnoid hemorrhage in the hospital during the preparation of surgery, the aneurysm itself blocked. The case is now reported as follows and a brief review of the literature.