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目的 :探讨颈动脉内注射安定对癫灶定侧的价值。方法 :对 12例 (10例两侧同步和 2例游走性样放电 )癫患者进行安定颈动脉内注射试验 ,观察注射后样波受抑制情况来确定灶侧。结果 :于灶侧安定颈动脉内注射 ,两侧样波同时消失 ;于灶对侧注射 ,则注射侧样波消失 ,而病灶侧样波仍存在。结论 :颈动脉内注射安定对癫灶定侧有重要价值 ,可替代传统的颈动脉内阿米妥钠注射试验。
Objective: To investigate the value of intra-arterial injection of diazepam for the setting of epileptic foci. Methods: Twelve patients with epilepsy were enrolled in this study. Ten patients with epilepsy were treated by transthoracic arterial injection, and the inhibitory effect on the sample was observed after injection to determine the apocrine side. Results: In the side of the stable carotid artery injection, both sides like waves disappear at the same time; side contralateral injection, the injection side like waves disappear, while the lesion side like wave is still there. Conclusion: Intracarotid injection of diazepam has important value on the side of epileptic foci, which can replace the traditional injection of amiodar sodium in carotid artery.