Transsphenoidal microsurgery in the management of craniopharyngioma.
The rationale for the transsphenoidal approach in the surgical management of craniopharyngioma is presented, based on experience with 26 cases. In 14 patients without prior therapy, nine had "total" removal of the lesion, and only two had permanent postoperative diabetes insipidus. One operative death occurred in this group, and two patients had cerebrospinal fluid leaks. In 12 patients who had undergone prior craniotomy, successful palliation was accomplished, at least temporarily, in every case. Vision was improved postoperatively in 15 of the 16 patients who presented with visual loss. Enlargement of the sella by the tumor is the critical feature allowing for successful transsphenoidal management.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001932:Brain Neoplasms / Q000601:surgery*; D003397:Craniopharyngioma / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008866:Microsurgery; D008875:Middle Aged; D012658:Sella Turcica / Q000601:surgery; D013101:Sphenoid Sinus / Q000601:surgery