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颅内动脉的病因可能是多因素的,后天因素起重要作用,但是部分病例有家族倾向。作者调查美国明尼苏达州Rochester1970年1月至1989年12月患动脉瘤性蛛网膜下腔出血(SAH)的病人,由腰穿、CT、手术、尸解确诊,颅内动脉由血管造影术、手术、尸解证实。通过信访和电话收集患者家族中SAH发生的资料,所有一组亲属(父母、同胞、子女)的数目及年龄,并
The cause of intracranial arteries may be multi-factor, acquired factors play an important role, but in some cases there is a family tendency. The authors investigated patients with aneurysmal subarachnoid hemorrhage (SAH) from Rochester, Minnesota, January 1970 to December 1989, who were diagnosed by lumbar puncture, CT, surgery, and autopsy. The intracranial arteries were examined by angiography, surgery Corpse solution confirmed. Information on the incidence of SAH in the patient’s family was collected through petitions and telephone calls, the number and age of all relatives (parents, siblings, children)