Kidney Anatomy External
The renal artery, renal vein and ureter enter the kidney via the hilus. The kidney and it’s vessels are embedded in a mass of fatty tissue called the perirenal fat which extends into a central cavity, the renal sinus.

Other Urinary System Images:
Urinary System Diagram
Kidney Anatomy
Kidney Anatomy Internal
Renal Blood Vessels
Renal Hypertension
Renovascular Hypertension
Atherosclerosis of the Renal Artery
  kidney anatomy picture