恽某,男,2.5岁,因全身皮肤发黑6～7月,近3～4天咳嗽、发热、精神萎糜,出现阵发性双眼上翻,神志不清,持续时间不等,可自行缓解,当地治疗效果不佳后住我院诊治。既往有类似发作史,平时喜咸食,易口渴,喜饮,但每次饮水量不多。患儿系第二胎,足月顺产,2岁会走路,父母非近亲婚配,体健。 恽 a, male, 2.5 years old, black body due to body black 6 to 7 months, nearly 3 to 4 days cough, fever, spiritual wilt Mi, paroxysmal eyes upturned, confusion, ranging from duration, Ease, poor local treatment in our hospital after treatment. Past history of a similar attack, usually like salty food, easy thirst, hi drink, but not much water each time. Children with a second child, full-term follow-up, 2-year-old will walk, parents and non-relatives marriage, physical health.