目的 :探讨垂体腺瘤术后复发的相关因素和可能机理。方法 :对垂体腺瘤 92例的临床资料和治疗措施进行回顾性分析。结果 :术后复发与手术切除程度、综合治疗措施、肿瘤生长方式、有无内分泌功能和瘤体大小相关且差异显著 ( P<0 .0 5 ) ,与性别、年龄、瘤体形状等因素无明显相关性。结论 :垂体腺瘤术后复发比较常见 ,是多因素作用的结果 ,应采取多种措施降低术后复发率 Objective: To investigate the related factors and possible mechanism of postoperative recurrence of pituitary adenoma. Methods: The clinical data and treatment of 92 cases of pituitary adenoma were retrospectively analyzed. Results: There were significant differences (P <0.05) between postoperative recurrence and surgical resection, comprehensive treatment, tumor growth, endocrine function and tumor size (P <0.05), and gender, age, tumor shape and other factors Clearly relevant. Conclusions: Postoperative recurrence of pituitary adenomas is more common and is the result of multi-factorial effects. Various measures should be taken to reduce the recurrence rate