Kidneys are normal in site, size and parenchymal density. No radiopaque renal/ureteric calculi or hydroureteronephrosis is seen. Kidneys show homogeneous parenchymal enhancement on the postcontrast study.
Type 1 retroaortic left renal vein (anatomical variant); otherwise, patent and well-opacified renal arteries and veins.
A simple cortical cyst measuring 8 x 9 mm is noted in the right kidney. No suspicious renal mass lesion is noted.
A small linear hypodensity is seen along the posterior mid-pole of the left kidney on the nephrographic phase, which shows filling with contrast in the excretory phase. No contrast leakage/extravasation is noted. No perinephric fat stranding or collection is seen.
Small fat-containing umbilical hernia.
Aberrant replaced right hepatic artery (anatomical variant) arising from the SMA and coursing between the portal vein and IVC.