The renal capsule, a fibrous covering, fits over the concave surface of each kidney.
The renal hilus, also known as the renal hilum, is the concave area on the medial border of the kidney where the renal artery, renal vein, and ureter enter and exit the kidney. It serves as the entry and exit point for blood vessels and structures connecting the kidney to the rest of the urinary system.
The concave side of the kidney is known as the hilum, where the renal artery, renal vein, ureter, and other structures enter and exit the kidney.
the hilum
A column of Bertin is a normal anatomical variation in the kidney where there is an extension of cortical tissue between the renal pyramids. It appears as a vertical ridge on the surface of the kidney and is considered a harmless variation.
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
The smooth muscle membrane tightly adherent to the kidney surface is the renal capsule. It is a tough fibrous layer that surrounds and protects the kidney.
kidney
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
It simply means the kidney surface or cortex appeared abnormal - you will need a kidney biopsy to see what this actually means.
The renal capsule is an inner fibrous membrane that surrounds the kidney and prevents infections from entering the kidney.