Venae Interlobulares Renis or interlobular veins of the kidney are small blood vessels that are found between the renal lobules of the kidney. These veins are responsible for transporting deoxygenated blood from the capillaries found in nephrons back to the larger renal veins before it is pumped back to the heart. Synonyms that can be used to refer to Venae Interlobulares Renis include the interlobular veins of the kidney, veins of the renal cortex, and intrarenal veins. These synonyms are often used interchangeably in medical literature and serve as alternatives to the complex medical term, Venae Interlobulares Renis.