[The radionuclide diagnosis of vasorenal hypertension using an angiotensin-converting enzyme inhibitor].

Conventional routine renography and dynamic renoscintigraphy fail to yield sufficient diagnostic criteria in vasorenal hypertension, being associated with 21.5% false negative and 33.3% false positive results.

[Use of loading renography in prognostication of results of the surgical treatment in renovascular hypertension].

In 22 and 19 patients with vasorenal hypertension the influence of exercise loading and capoten action on renal function accordingly were analyzed using the data obtained with the help of radionuclide renography. In 10 (45.4%) of 22 patients after the bicycle ergometry application the changes in hippuran transport occurred, in 12 (54.