标准和适应症:1966-1976年加里福尼亚San Francisco学院及其实习医院,除去下列少见情况外,凡怀疑颅内病变者均行经股动脉导管脑血管造影.这些罕见的情况是:(1)两侧股动脉和髂动脉闭塞或高度狭窄,妨碍导管通过;(2)血管过于弯曲,以致不能插管;(3)因特殊需要避免股动脉穿刺等情况.在5000次导管脑血管造影中共有68次合并症(1.4%),其中14次(20.5%)是轻微一过性的;46 Criteria and Indications: San Francisco, California, and its internship hospital, 1966-1976, except for the following rare cases, who underwent transcatheter arterial angiography with suspected intracranial lesions. These rare cases are: (1 ) Both sides of the femoral artery and iliac artery occlusion or high stenosis, impeding the passage of the catheter; (2) the blood vessels too curved to intubation; (3) due to special needs to avoid femoral artery puncture, etc. In 5000 catheter cerebral angiography A total of 68 comorbidities (1.4%), of which 14 (20.5%) were slightly transient; 46