What is kidney renal cortex?
The renal cortex is the outer part of the kidney. It contains the glomerulus and convoluted tubules. The renal cortex is surrounded on its outer edges by the renal capsule, a layer of fatty tissue. Together, the renal cortex and capsule house and protect the inner structures of the kidney.
What is the normal thickness of renal cortex?
Mean cortical thickness was 5.9 mm (range, 3.2–11.0 mm). Mean length was 10 cm (7.2–12.4 cm).
What is the treatment for increased kidney size?
Hydronephrosis is usually treated by addressing the underlying disease or cause, such as a kidney stone or infection. Some cases can be resolved without surgery. Infections can be treated with antibiotics.
What is the function of renal medulla?
The main function of the medulla is to regulate concentration of the urine. The urine flows from the collecting ducts into the renal calyces and pelvis, which undergoes unidirectional peristaltic movements to allow drainage of the urine into the downstream ureter and bladder.
What is cortex and medulla?
renal medulla: The inner-most region of the kidney, arranged into pyramid-like structures, that consists of the bulk of nephron structure. renal cortex: The outer region of the kidney, between the renal capsule and the renal medulla, that consists of a space that contains blood vessels that connect to the nephrons.
What vitamins are bad for kidneys?
Vitamins to avoid when you have CKD The fat soluble vitamins (A, D, E and K) are more likely to build up in your body, so these are avoided unless prescribed by your kidney doctor. Vitamin A is especially a concern, as toxic levels may occur with daily supplements.
What is renrenal cortex?
Renal Cortex refers to the part of the kidney that contains the glomeruli and the proximal and distal convoluted tubules. It is covered by the renal fascia and the renal capsule. Since renal cortex contains structures of the nephrons, it is considered as a granular tissue. This smooth, continuous layer of the kidney filters blood.
How many nephrons are in the renal cortex and medulla?
Around one million of nephrons are arranged into the renal pyramids. The main difference between renal cortex and renal medulla is that renal cortex is the outer region of the kidney which contains blood vessels connected to the nephrons whereas renal medulla is the inner region of the kidney which contains 8-12 renal pyramids.
What are the Pyramids of the renal medulla?
The renal medulla consists of a series of renal pyramids, which appear striated because they contain straight tubular structures and blood vessels. The wide bases of the pyramids are adjacent to the cortex and the pointed ends, called renal papillae, are directed toward the center of the kidney.
What are the two zones of the kidney?
Renal cortex, renal medulla, and renal pelvis are the two zones of the kidney. Kidney is a bean-shaped organ, which lies against the back of the abdominal cavity, outside the peritoneal cavity.