Accessory (multiple) renal arteries - Differences in frequency according to population, visualizing techniques and stage of morphological development

作者：Gulas Ewelina; Wysiadecki Grzegorz; Cecot Tomasz; Majos Agata; Stefanczyk Ludomir; Topol Miroslaw; Polguj Michal^*

来源：Vascular, 2016, 24(5): 531-537.

DOI：10.1177/1708538116631223

• Kidney
• renal artery
• accessory
• multiple
• anatomical variation

The aim of this paper is to comprehensively analyze the literature focused on frequency of the presence of the accessory renal arteries in the human body. A systematic analysis of papers has been made. With regard to ethnicity, the incidence of accessory renal arteries fluctuates from 4% in a Malaysian population to 61.5% in a Brazilian population. The frequency is lowest in eastern and southern Asia (from 4% to 18.4%). In some, not ethnically homogenous populations, wide span of occurrence of accessory renal arteries is described (e.g. American - averaging from 18% to 28.8%). A higher frequency of accessory renal arteries was observed in fetuses compared to adults. Moreover, differences in the presence and number of accessory renal arteries reported in different papers are a consequence of type of visualizing technique used in research - especially when computed tomography and anatomical dissection were compared. The increasing number of surgical interventions, especially where laparoscopic methods are concerned, underlines the importance of such knowledge especially to surgeons, interventional radiologists, nephrologists, and vascular surgeons.

• 出版日期2016-10