两患者系挛生兄弟,16岁,中学生。出生时均有产伤史。1989年某日。兄突然大叫一声倒地,意识丧失,四肢抽搐、牙关紧闭、口吐白沫、小便失禁,片刻清醒后觉乏力、头痛。先后类似发作7次。1991年1月来诊。体检:BP14/10kPa,眼底及神经系统检查无阳性体征。EEG示同步0.5～3c/s,250～330μV棘-慢综合波,提示癫痫样放电。其弟于兄发病2月后亦突然发作,临床表 Two patients were twins brother, 16 years old, middle school students. Birth trauma history. Someday in 1989. Brother suddenly shouted fell to the ground, loss of consciousness, limbs twitching, trismus, foaming at the mouth, urinary incontinence, after a sober awake feel fatigue, headache. Has a similar episode 7 times. January 1991 visit. Physical examination: BP14 / 10kPa, fundus and nervous system examination no positive signs. EEG showed synchronized 0.5 ~ 3c / s, 250 ~ 330μV spine - slow synthesis wave, suggesting epileptiform discharge. His brother also onset in February after a sudden onset of clinical manifestations