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1 一般资料本组共50例,男32例,女18例。年龄6—67岁。30～40岁占本组病例数63%。脑血管造影145条次,其中1次完成4条1例,3条(包括两侧颈内动脉,1侧推动脉)44例。病例选择:蛛网膜下腔出血33例,占66%;颅神经损害5例,占10%;锥体束征4例,占8%;颅内压增高4例占8%;间脑癫痫病2例占4%;共济失调2例占4%。2 造影方法采用上海医用诊察仪器厂生产F_6脑血管造影针,经皮穿刺股动脉,导管插入所需动脉分别注入60%泛影葡胺10ml,注药1次摄片1张,摄正侧位片,必要时个别摄斜位片。用日本产500mAX 线机,自配高压注射器。条件正斜位片90kV、0.5秒、200mA;侧位91kV、0.4秒、
1 General Information The group of 50 cases, 32 males and 18 females. Age 6-67 years old. 30 to 40 years old accounted for 63% of the patients in this group. Cerebral angiography 145 times, including 1 in 4 cases completed 1, 3 (including bilateral carotid artery, 1 side of the artery) in 44 cases. Case selection: 33 cases of subarachnoid hemorrhage, accounting for 66%; 5 cases of cranial nerve damage, accounting for 10%; pyramidal tract signs in 4 cases, 8%; increased intracranial pressure in 4 cases 8%; epilepsy 2 cases accounted for 4%; ataxia 2 cases accounted for 4%. 2 angiography method Shanghai Medical Diagnostic Instrument Factory production F_6 cerebral angiography needle, percutaneous femoral artery, the catheter into the desired artery were injected 60% diatrizoate meglumine 10ml, injection of a shot 1, the positive side Film, if necessary, a single oblique film. With Japan 500mAX line machine, since with high pressure syringe. Conditions are oblique piece 90kV, 0.5 seconds, 200mA; lateral 91kV, 0.4 seconds,