Search results
Results from the WOW.Com Content Network
The tube in (A) and the pigtail in (B) are marked with white arrows. [ 1 ] A nephrostomy or percutaneous nephrostomy is an artificial opening created between the kidney and the skin which allows for the urinary diversion directly from the upper part of the urinary system ( renal pelvis ). [ 2 ]
A ureteral stent (pronounced you-REE-ter-ul), or ureteric stent, is a thin tube inserted into the ureter to prevent or treat obstruction of the urine flow from the kidney. The length of the stents used in adult patients varies between 24 and 30 cm. Additionally, stents come in differing diameters or gauges, to fit different size ureters.
It features placement of a tube through the abdominal wall into the bladder, and is indicated in cases of blockage or stricture of the ureters. It can be temporary or permanent. Indiana pouch: A pouch is constructed using the end part of the ileum and the first part of the large intestine . The remaining ileum is first attached to the large ...
The end of the ileum is then brought out through an opening (a stoma) in the abdominal wall. The residual small bowel is reanastamosed with the residual terminal ileum, usually seated inferior relative to the anastomosis. [2] [3] The urine is collected through a bag that attaches on the outside of the body over the stoma.
These animals possess an adult kidney derived from the metanephros. [24] The duct that connects the kidney to excrete urine in these animals is the ureter. [24] In placental mammals, it connects to the urinary bladder, whence urine leaves via the urethra. [25] In monotremes, urine flows from the ureters into the cloaca. [26]
Each kidney consists of functional units called nephrons. Following filtration of blood and further processing, wastes (in the form of urine) exit the kidney via the ureters, tubes made of smooth muscle fibres that propel urine towards the urinary bladder, where it is stored and subsequently expelled through the urethra during urination. The ...
AKI - the other main type of kidney disease - can be caused by dehydration, blood loss, urinary tract obstructions such as kidney stones or blood clots, low blood pressure, or heart disease. It ...
Each kidney, with its adrenal gland is surrounded by two layers of fat: the perirenal fat present between renal fascia and renal capsule and pararenal fat superior to the renal fascia. The human kidney is a bean-shaped structure with a convex and a concave border. [14]