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Title: Pituitary histology in Cushing's disease. Author: Kruse A, Klinken L, Holck S, Lindholm J. Journal: Clin Endocrinol (Oxf); 1992 Sep; 37(3):254-9. PubMed ID: 1424208. Abstract: OBJECTIVE: We assessed pituitary histology in patients with Cushing's disease. DESIGN: Systematic histological assessment of pituitary tissue removed at surgery. PATIENTS: Thirty-six consecutive patients cured from Cushing's disease by transsphenoidal neurosurgery. MEASUREMENTS: Microscopical examination of all available tissue removed at operation. RESULTS: After selective removal of tissue supposed to represent an adenoma in 25 patients this could be histologically verified in 18. In the 11 patients who had undergone a total hypophysectomy an adenoma could be demonstrated in three patients only, despite a systematic search of the entire pituitary gland. Only in 21 of the 36 cured patients (58%) could an adenoma be verified. CONCLUSIONS: Combining the present results with previous reports there is strong reason to believe that in some patients with Cushing's disease no histological lesion in the pituitary is verifiable.[Abstract] [Full Text] [Related] [New Search]