<prompt> Which of the following is the most common renal vascular anomalySupernumerary renal aeriesSuprnumerary renal veinsDouble renal aeriesDouble renal veins  <response>: Supernumerary renal aeries two or more aeries to a single kidney are the most common renovascular anomaly.The main renal aery may manifest early branching after originating from the abdominal aoa and before entering the renal hilum . The detection of these is significant in the evaluation of the patients for donor nephrectomy . Accessory renal aeries are distinct to supernumery aeries and commonly derived from the abdominal aoa, rarely iliac, and superior mesenteric aery in addition to main renal aery.. RIGHT SIDE :-20 Aoic origin 7.5 Renal origin 2.5 sup.mesenteric origin LEFT SIDE:-27.5 Aoic origin 10 Renal origin 