Most common cause of renal artery stenosis above 50 years of age is?: (A) Atherosclerosis, (B) FMD, (C) Takayasu arteritis, (D) RCC
Answer is A. Ans. (a) AtherosclerosisRef: Harrison 17/e, chapter 280, CMDT 2009, chapter 22, Brenner and rector's the kidney, 8/e, chapter 43