Which of the following is not evaluated using 99mm Tc- DMSA scintigraphy?: (A) Renal anomalies, (B) Renal pseudomass, (C) Renal scarring, (D) Renal artery stenosis
Answer is D. Ans DDMSA scan is used to study renal morphology thus out of given options only renal artery stenosis is not a renal morphological defect. Renal artery stenosis is studied by Captopril-DTPA scan