“…In the literature, an incidence of 18% to 30% of unilateral multiple RAs was described. 16,23,25,31 The incidence of bilateral multiple RAs ranges from only 2% to 15%. 16,23,31 Having the ability to choose between the left and right kidney (to avoid unilateral multiple RAs, for example) has led to right kidney procurement rates of as high as 31% in open donor nephrectomy series.…”