病例摘要患儿男,10岁,因反复晕厥发作3年,加重3日于12月5日入院。3年前受惊吓后出现晕厥,发作时意识丧失,四肢紧,持续数秒自行缓解。以后每隔数周至数月即发作一次,无明显诱因,每次持续数秒至数十秒,发作前感胸闷、耳鸣、黑蒙,发作后神志清,有恐惧感,有时嗜睡。曾在院外诊为癫痫服苯妥英钠等治 Case summary Children with male, 10 years old, due to repeated episodes of syncope for 3 years, aggravating the 3rd on December 5 admission. 3 years ago after frightened syncope, seizures loss of consciousness, tight limbs, sustained a few seconds to ease themselves. After a few weeks to several months after the attack once, no obvious incentive, each lasting a few seconds to tens of seconds, pre-episode chest tightness, tinnitus, darkness, after the onset of confusion, fear, and sometimes lethargy. Epilepsy service in hospital outpatient service phenytoin sodium and other treatment