title: Failure in management of pituitary tumors discussion of 3 cases.
abstract: Three patients with pituitary adenomas (ACTH-secreting, non-secretory, and multi-secretory) with unfavorable course, in spite of repeated microsurgery, drug therapy, as well as radiotherapy and radiosurgery, are presented. Each case was re-evaluated for possible flaws in management. Two of the invasive tumors continued to grow, in spite of correct management. The third patient with a pituitary adenoma underwent microsurgical resection, and later following a false positive finding of recurrence, received radiotherapy and underwent radiosurgery. The lesion actually was chronic inflammatory tissue.
authors: Department of Neurological Surgery, Charlottesville, VA, USA.
authors: B
authors: B
authors: Sutter
authors: M
authors: M
authors: Steiner
authors: M B
authors: MB
authors: Lopes
authors: D
authors: D
authors: Prasad
authors: L
authors: L
authors: Steiner
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000473:pathology / Q000628:therapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000473:pathology / Q000628:therapy*; D016896:Treatment Outcome