… diagnosis was falsely positive. In the presence of MRA, CRS proved effective in identifying
renal artery stenosis … a drawback in the evaluation of renal artery stenosis by means of CRS. …

… The sensitivity of captopril-enhanced … by patients) was fair (69%) for detecting renal artery
stenosis measuring 50% or greater and good (87.5%) for detecting 70% renal artery stenosis. …

… to detect renal artery stenosis. The … captopril renal scintigraphy, and the captopril test were
excluded from this analysis because they are not intended to visualize accessory renal arteries…

… greater than 1.5 enabled detection of RAS with 91% sensitivity, 93% specificity, and 92%
accuracy. Renal scintigraphy without captopril had only 43%-68% sensitivity in detecting RAS, …

… the diagnosis and forecast the response to surgery or renal angioplasty in patients with
hypertension and renal artery stenosis, … captopril renography protocol in conjunction with renal …

… In this study we found a sizeable number of patients with significant RAS who, although failing
to match our criteria for a positive Captopril test, nonetheless had an abnormal renal scan. …

… renal scan is useful in this population. We report a case of stenosis involving a renal artery in
a patient … Split renal function after captopril in unilateral renal artery stenosis. Br Med J 1984;…

… From our preliminary results, we conclude that losartan is not superior to captopril renography
for the detection of haemodynamically significant renal artery stenosis. However, a high …

… on a single post-captopril renogram is a highly sensitive and specific finding in detecting
renal artery stenosis but does not distinguish unilateral from bilateral disease. If renograms are …

… a low probability of functional renal artery stenosis. Six revascularization procedures were
… was to clarify the role of captopril-enhanced renal scintigraphy in the diagnosis of RAS in …