TY - JOUR JF - ASJ JO - ASJ VL - 16 IS - 2 PY - 2019 Y1 - 2019/8/01 TI - Circumaortic Left Renal Vein TT - N2 - Awareness of the variation and renal vascular abnormality at retroperitoneal space surgeries such as kidney surgery and transplantation is very important and necessary. Complexity in the veins development of the kidney area of fetus leads to a series of changes in the production of these veins, including the extra kidney vein, and the posterior aorta vein. In this case report, we present a case report of a 36-year-old male with a rare renal variation which has been identified with a simple abdominal Computed Tomography (CT) scan (16-slice). In this case report, there is a single renal vein which becomes two branches before drainage into Inferior Vena Cava (IVC) in which one of these branches passes anterior to aorta and the other posterior to aorta which suggests the type of circumaortic left renal vein. SP - 103 EP - 106 AU - Mohammadi, Susan AU - Gholami Farashah, Mohammad Sadegh AU - Asghari, Reza AU - Rajabi, Fahimeh AU - Hesam Shariati, Nastaran AU - Hesam Shariati, Mohammad Bakhtiar AD - Department of Anatomical Sciences & Histology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran. KW - Vena Cava KW - Inferior KW - Renal veins KW - Anatomic variation KW - CT angiography UR - http://anatomyjournal.ir/article-1-231-en.html ER -