患儿:女,4岁,病例号42100,因多饮,多尿两年来,症状加重20余天于1984年9月7日住院。二年前无明显病因而喜饮、多尿,口渴。同时发现颅顶颞额部有一肿物,触之柔软,波动感,无红肿、疼痛,日久可自行消失、在原肿块部位摸到颅骨有下陷。于入院前20天,每日饮水量增加到9070ml,排尿次数每小时达2～3次,在当地医院求 Children: Female, 4 years old, case number 42100, due to drink more, more urine for two years, the symptoms worsened more than 20 days in September 7, 1984 hospitalization. Two years ago, no obvious cause of hi, polyuria, thirst. At the same time found that the skull temporal forehead has a tumor, touching the soft, flu, no redness, pain, over time to disappear on their own, in the original site of the skull touched the subsidence. 20 days before admission, daily drinking water increased to 9070ml, urination frequency of up to 2 to 3 times per hour, at the local hospital