[The diagnostic importance of different study methods in the recognition of renovascular hypertension at the prehospital stage].

A comparative study of diagnostic potential of excretory intravenous urography, radionuclide renography and angionephroscintigraphy, renal ultrasonography and ultrasonic dopplerography of renal arteries in prehospital examination for renovascular hypertension made it possible to give preference to the above dopplerography. The latter is able to provide reliable data on renal artery stenosis and genesis of arterial hypertension.