病历摘要患者女,7岁。因多饮、多尿1年余入院。患儿自1年前渐有烦渴、多尿(每昼夜饮水约6,000毫升,尿量约4,000毫升),偶有头痛,饮食锐减,当地医院疑为“尿崩症”,给予双氢克尿噻治疗半月,症状稍减 Patient history Female, 7 years old. Due to drink more, more than 1 year urine admission. Children had polydipsia and polyuria more than a year ago (about 6,000 milliliters of drinking water per day and night and about 4,000 milliliters of urine output) with occasional headache and a sharp drop in diet. The local hospital suspected of “diabetes insipidus” Urinary thiazolidine treatment for half a month, the symptoms slightly reduced