Which of the following is the most common renal vascular anomaly?: (A) Supernumerary renal aeries, (B) Supernumerary renal veins, (C) Double Renal aerires, (D) Double Renal veins
Answer is A. The incidence of renovascular anomaly is as high as 40% of population. The most common variety is, 2-5 small renal aeries to the kidneys (supernumerary renal aeries). Ref: The Surgical Review: An Integrated Basic and Clinical Science Study Guide By Paige M. Porret, 3rd Edition