title: [Radioimmunoassay in the evaluation of the hormonal activity of pituitary adenomas].
abstract: Direct correlation was found between the results of a radioimmunoassay, electron microscopy and immunohistochemistry in cases of STH-secreting and hormonally inactive hypophyseal adenomas. In hyperprolactinemia and a simultaneous increase in the levels of 2 or more hormones the results of the radioimmunoassay coincided with those of electron microscopy and immunohistochemistry in 50-70% of the cases.
mesh_terms: D000236:Adenoma / Q000097:blood*; D000324:Adrenocorticotropic Hormone / Q000097:blood; D013006:Growth Hormone / Q000097:blood; D006801:Humans; D010908:Pituitary Hormones, Anterior / Q000097:blood*; D010911:Pituitary Neoplasms / Q000097:blood*; D011388:Prolactin / Q000097:blood; D011863:Radioimmunoassay; D013972:Thyrotropin / Q000097:blood
chemical_list: D010908:Pituitary Hormones, Anterior; D000324:Adrenocorticotropic Hormone; D011388:Prolactin; D013972:Thyrotropin; D013006:Growth Hormone
vernacular_title: Radioimmunologicheskoe issledovanie v otsenke gormonal'noĭ aktivnosti adenomy gipofiza.