MICROANATOMY

Detailed explanation-1: -The hilum is the concave part of the bean-shape where blood vessels and nerves enter and exit the kidney; it is also the point of exit for the ureters-the urine-bearing tubes that exit the kidney and empty into the urinary bladder. The renal pelvis connects the kidney to the rest of the body.

Detailed explanation-2: -The hilus is the point of entry and exit of the renal arteries and veins, lymphatic vessels, nerves, and the enlarged upper extension of the ureters.

Detailed explanation-3: -The structures that enter and exit the renal hilum are-Ureters, renal arteries, and renal veins.