患者,男,13岁,初中学生,湖南长沙人,汉族。因间断发作排尿性晕厥20天于2007年10月5日就诊于我院。患儿于2007年9月15日于晨起排尿时突发晕厥,持续约数分钟自行恢复,当时未予处理。10月5日凌晨5点左右起床小便,排尿进行中突感头晕、眼花、下肢乏力,随即晕倒,意识丧失,持续约2分 Patient, male, 13 years old, junior high school student, Changsha, Hunan, Han nationality. Due to intermittent episodes of urinary syncope 20 days in October 5, 2007 for treatment in our hospital. Children with syncope on urination on the morning of September 15, 2007, continued to recover for several minutes and were not processed at that time. About 5 o’clock on the October 5 to get up urinate, urination in the sudden sense of dizziness, vertigo, lower extremity fatigue, then fainted, loss of consciousness, lasted about 2 minutes