垂体腺瘤是起源于垂体前叶的良性肿瘤,为颅内常见肿瘤之一,约占颅内肿瘤的10%。临床大多以内分泌障碍起病,表现为月经紊乱、闭经、溢乳、双颞侧头痛、视力减退等[1]。手术治疗包括经额下入路和经鼻蝶窦入路。额下开颅手术创伤较大,术后并发症多,传统的经口鼻蝶窦入路虽能满意切 Pituitary adenoma is a benign tumor originating in the anterior pituitary. It is one of the common intracranial tumors and accounts for about 10% of intracranial tumors. Most clinical endocrine disorders onset, manifested as menstrual disorders, amenorrhea, galactorrhea, bilateral temporal headaches, vision loss, etc. [1]. Surgical treatment includes suborbital approach and transsphenoidal approach. The amount of craniotomy under the forehead is more invasive and the postoperative complications are more. The traditional oral sphenoid sinus approach is satisfactory.