This is a 14-year follow-up to the original trauma scan.
The left kidney is now atrophic and contains multiple calcifications. No discernible arterial flow is present in the left kidney, indicating that following the injury 14 years previously, complete occlusion of the main vasculature has occurred. A minimal amount of flow to the left kidney evidenced by mild cortical enhancement and flow within the renal vein is likely due to a few small accessory vessels which are not well identified.