Objective To study the change curve of ADH in central diabetes insipidus after neurosurgical operation,and analyse the clinical significance of differentiating the types of central diabetes insipidus through the change curve.

• 目的:探讨神经外科术后并发中枢性尿崩症时血清抗利尿激素(ADH)变化曲线对判断不同类型中枢性尿崩症的临床意义。