Specimen Image
The kidney tissue is protected by three layers that entirely surround the kidney: The fibrous capsule (renal capsule) The perinephric fat (perirenal fat capsule) The renal fascia which besides the kidneys also encloses the suprarenal gland and its surrounding fat.
Kidney Structure
The kidneys are encased in complex layers of fascia and fat. They are arranged as follows (deep to superficial):
- Renal capsule – tough fibrous capsule.
- Perirenal fat – collection of extraperitoneal fat.
- Renal fascia (also known as Gerota’s fascia or perirenal fascia) – encloses the kidneys and the suprarenal glands.
- Pararenal fat – mainly located on the posterolateral aspect of the kidney.
By TeachMeSeries Ltd (2023)
Rack Number
Specimen Number
19