FIELD: medicine.
SUBSTANCE: in patients with earlier detected excess of upper norm limit of level of daily conjugated metanephrine and/or conjugated normetanephrine excretion level of daily excretion of conjugated metanephrine and/or conjugated normetanephrine is determined in sample of collected urine at the background of clonidine intake. Sample is positive if the level of daily excretion of conjugated normetanephrine and/or conjugated metanephrine in sample of collected urine is higher than upper norm limit. Claimed method of diagnosis verification possesses high sensitivity and specificity.
EFFECT: method application makes it possible to avoid carrying out unjustified surgery in patients with essential arterial hypertension and hormonally non-active formation of adrenal gland.
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