Renal perfusion scintigraphy; Radionuclide renal perfusion scan; Perfusion scintiscan - renal; Scintiscan - renal perfusion
Blood flow to the kidneys appears normal.
Abnormal findings on the scan may be a sign of renal artery stenosis. This condition may be confirmed by doing a similar study that does not involve the use of an ACE inhibitor.
Victor RG, Kaplan NM. Systemic hypertension: mechanisms and diagnosis. In: Libby P, Bonow RO, Mann DL, Zipes DP, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 40.