Trans-sphenoid approach microsurgery for pituitary adenomas in 22 cases / 中国微创外科杂志

Objective To study the significance of trans-sphenoid approach microsurgery in the management of pituitary adenomas. Methods Clinical data of 22 cases of pituitary adenomas treated by trans-sphenoid approach microsurgery in this hospital from January 1990 to December 2001 were analyzed retrospectively. Results The total resection rate was 68.2% (15/22). Follow- up in 17 cases for 1～13 years showed that different degree of improvement was achieved in the 12 cases of impairment in vision or visual field,but no recovery was obtained in the 5 cases of blindness. Conclusions Trans-sphenoid approach microsurgery is a minimally invasive, safe and effective method for the treatment of pituitary adenomas.