Özet:

Adrenocortical tumours of the adrenal glands are formed when the cells of the cortical layer grow. The morphological and histological structure of benign adrenal tumours is variable, which complicates their early diagnosis. The study of the levels of hormones in the adrenal cortex along with the analysis of the symptoms of the disease will allow not only to differentiate hormone-producing tumours, but also to predict the direction of metabolic processes, which will make it possible to choose the right treatment regimen and prevent complications from other organs. The aim of the study is to determine the level of cortisol and aldosterone and assess the state of the pituitary-adrenal and renin-aldosterone systems in patients with various types of adrenocortical adenomas. Materials and methods. The state of the hormonal status of the adrenal cortex was assessed by determining the level of glucocorticoids - cortisol and mineralocorticoids - aldosterone using a direct quantitative enzyme immunoassay. The level of adrenocorticotropic hormone (ACTH) and renin was determined by immunochemical methods using monoclonal antibodies specific for ACTH and renin. Research results. An increase in the level of cortisol was detected against the background of a decrease in the level of ACTH in patients with cortisol-producing adrenocortical adenomas. It is shown that the aldosteronism we discovered in patients with aldosterone-producing adenomas develops against the background of an unchanged renin level and an increase in the aldosterone/renin ratio. Conclusions. The development of hormone-dependent adenomas of the adrenal cortex is accompanied by an imbalance in the work of the pituitary-adrenal and renin-aldosterone systems, the direction of changes of which can serve as a criterion for early diagnosis of adrenocortical adrenal adenomas Author Biography Yurii Roienko, Shupyk National Healthcare University of Ukraine Postgraduate Student Department of Surgery and Transplantology

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