鞍区肿瘤特别是垂体腺瘤术后易并发尿崩症以及低钠血症,其早期诊断和有效治疗对预后至关重要。我科自1996年5月至2 0 0 3年3月经蝶垂体腺瘤切除术后出现尿崩症和低钠血症17例,现报告如下。资料与方法1.一般资料:17例中,男8例,女9例,年龄2 0～75岁。均无肾脏、肾上腺、以及心脏 Saddle area tumors, especially pituitary adenomas, postoperative complications of diabetes insipidus and hyponatremia, the early diagnosis and effective treatment of the prognosis is crucial. Our department from May 1996 to March 2003 transsphenoidal pituitary adenoma after resection of diabetes insipidus and hyponatremia in 17 cases, are as follows. Materials and Methods 1. General information: 17 cases, 8 males and 9 females, aged 20 to 75 years. No kidneys, adrenal glands, and heart