What is VUJ obstruction?

Vesicoureteric junction obstruction (VUJO) refers to a restriction to urine flow, where the ureter (drainage tube from the kidney) meets the bladder. What causes it? Most commonly, there is a narrowed and stiff section of ureter, just as it enters the bladder.

What is UVJ medical term?

The ureterovesical junction is located where the ureter (the tube that drains urine from the kidney) meets the bladder. Ureterovesical junction (UVJ) obstruction refers to a blockage to this area.

What is VUJ stone?

As the stone approaches the vesicoureteric junction, symptoms of bladder irritability may occur. Calcium stones (calcium oxalate, calcium phosphate and mixed calcium oxalate and phosphate) are the most common type of stone, while up to 20% of cases present with uric acid, cystine and struvite stones.

What is a blocked ureter called?

Ureterocele. If the ureter is too narrow and doesn’t allow urine to flow normally, a tiny bulge in the ureter (ureterocele) may develop, usually in the section of the ureter closest to the bladder. This can block urine flow and cause urine to back up into the kidney, possibly leading to kidney damage.

What is a VUJ?

The vesicoureteric junction (VUJ) is the most distal portion of the ureter where it connects to the urinary bladder.

What does VUJ stand for?

About VUJO The Vesico-ureteric junction (VUJ, or sometimes called UVJ) is the area where the ureter joins the bladder.

What does VUJ mean?

How do you remove VUJ stone?

The first choice of treatment for 0.5-0.6 cm UVJ stones is ureteroscopy with Holmium laser lithotripsy. Ureteroscopy with holmium laser is >90% effective in breaking up UVJ stones. Ureteral stent is usually left for 1-3 weeks.

What is PUJ and VUJ?

Pyeloureteric junction (PUJ): between the kidney and its outflow duct, the ureter. At the level of the iliac blood vessels. At the vesicoureteric junction (VUJ): as the ureter drains into the bladder.

What is Ureteropelvic?

The ureter actively propels urine from the kidney down into the bladder. Ureteropelvic junction obstruction is a condition where blockage occurs at the junction where the ureter attaches to the kidney. This results in decreased flow of urine down the ureter and an increase of fluid pressure inside the kidney.

What is PU Junction?

The PUJ is the portion of the collecting system that connects the renal pelvis to the ureter. The standard treatment for pelviureteric junction obstruction is open pyeloplasty.

Where is the VUJ?

The vesicoureteric junction (VUJ), also known as the ureterovesicular junction (UVJ) is the most distal portion of the ureter, at the point where it connects to the urinary bladder.

What is a vuj obstruction?

Vesico-ureteric junction (VUJ) obstruction A congenital anomaly of the kidneys and urinary tract In some children the urine that is made in the kidney is not able to drain into the bladder as quickly as it is produced.

What does vuj stand for?

VesicoUreteric Junction (VUJ) Obstruction

What is ureterovesical junction (UVJ) obstruction?

What is ureterovesical junction (UVJ) obstruction? The ureterovesical junction is located where the ureter (the tube that drains urine from the kidney) meets the bladder. Ureterovesical junction (UVJ) obstruction refers to a blockage to this area.

What does UVJ stand for?

Ureterovesical Junction (UVJ) Obstruction. When a baby is born with a blockage in the area where the ureters meet the bladder, the diagnosis is ureterovesical junction obstruction (UVJ), also known as a megaureter. This congenital condition is usually diagnosed during pregnancy by a prenatal ultrasound that shows swelling of the kidneys…