本文报告中枢性尿崩症１２０例，男７２例，女４８例。１０岁以内９７人占８０．８３％，其中特发性９０例占７５％，而诊断为特发性的９０例中有５例以后出现明显的脑症状及其他的异常，经ＣＴ检查确诊为颅内肿瘤。说明对特发性中枢性尿崩症的长期随访十分重要。本组病例主要以氯磺丙脲治疗取得满意疗效。 This article reports 120 cases of central diabetes insipidus, 72 males and 48 females. 97 (80.83%) were diagnosed as idiopathic, 75 (75%) were diagnosed as idiopathic, and 5 (90) diagnosed as idiopathic had obvious brain symptoms and other abnormalities Intracranial tumor. Description of long-term follow-up of idiopathic central diabetes insipidus is very important. This group of patients with chlorpropamide to obtain satisfactory results.