“…However, even though today more and more attention is paid to the renal arterial and venous bed, there is no common point of view on the frequency of variants of the extra-and intrarenal division of the RAs and the formation of RVs, their number, or the variants of location in the renal hilum (Zotikov et al, 2016;Geraci et al, 2017;Majos et al, 2019;Dumas et al, 2021). Variants of the division of the RAs and the formation of RVs in the works by different authors have quite noticeable differences in percentage (Kafarov et al, 2015;2019b;2019c).…”