title: Endoscopic endonasal resection of symptomatic Rathke cleft cysts.
abstract: We aimed to retrospectively evaluate the transsphenoidal endoscopic endonasal approach (EEA) for the resection of symptomatic Rathke's cleft cysts (RCC) in 23 patients (11 male, 12 female, average age 43 years). The patients were followed-up for between 3 months and 36 months. Headache was the primary pre-operative symptom (15/23, 65%) and all patients with headache improved after surgery. Seven patients with initial visual symptoms (9/23, 39%) also improved after treatment. Three of the six patients with pre-operative pituitary dysfunction (6/23, 26%) showed post-operative improvement. There was no permanent pituitary dysfunction. One patient developed temporary diabetes insipidus and two patients had a post-operative infection. Three patients had post-operative cerebrospinal fluid leaks, two of which were repaired using the EEA and the other using a lumbar drain. Two patients had recurrent cysts and both patients refused reoperation. We concluded that the EEA is safe and effective in the treatment of symptomatic RCC. Fenestration and aspiration of the cysts with partial excision of the cyst wall is usually sufficient.
authors.affiliation: Department of Neurosurgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai 200032, China.
authors.forename: Tao
authors.initials: T
authors.lastname: Xie
authors.forename: Fan
authors.initials: F
authors.lastname: Hu
authors.forename: Yong
authors.initials: Y
authors.lastname: Yu
authors.forename: Ye
authors.initials: Y
authors.lastname: Gu
authors.forename: Xuejian
authors.initials: X
authors.lastname: Wang
authors.forename: Xiaobiao
authors.initials: X
authors.lastname: Zhang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D020863:Central Nervous System Cysts / Q000601:surgery*; D004724:Endoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000503:physiopathology; D012189:Retrospective Studies; D012658:Sella Turcica / Q000473:pathology / Q000601:surgery*; D013101:Sphenoid Sinus / Q000473:pathology / Q000601:surgery; D016896:Treatment Outcome; D055815:Young Adult