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OBJECT The purpose of this study was to analyze preoperative predictors of endocrinological remission following endonasal endoscopic resection of therapy-resistant prolactin-, growth hormone (GH)-, and adrenocorticotropic hormone (ACTH)-secreting pituitary adenomas and to establish benchmarks for cure by using the most recent consensus criteria. METHODS(More)
Lesions of the skull base are increasingly being resected via the endoscopic, endonasal, transphenoidal approach. We have successfully treated 33 consecutive patients with pituitary lesions using this technique in combination with BrainLAB skull reference array and laser surface scanning for surgical navigation. This technique affords several advantages(More)
The number of lesions of the skull base currently resected via endoscopic, endonasal, transphenoidal approach has increased. We have successfully treated 63 consecutive patients with pituitary lesions using this technique in combination with BrainLAB reference headband and laser surface scanning (BrainLAB(®), Heimstetten, Germany) for surgical navigation.(More)
Endoscopic endonasal transsphenoidal surgery (ETSS) is an effective, minimally invasive approach for the resection of anterior skull base tumors. Cerebrospinal leakage is a common complication, and repair of the anterior skull base defect with alloplastic materials has been used to minimize the risk of postoperative CSF rhinorrhea and meningitis. Injectable(More)
OBJECTIVE Mucoceles are progressive, slow-growing lesions of the paranasal sinuses that, left untreated, can erode into surrounding structures. Complete obliteration and exenteration of the frontal sinus via a bicoronal skin incision and frontal craniotomy is the standard neurosurgical approach to treat these lesions. TECHNIQUE We describe two patients(More)
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