What is Pelvi ureteric junction?

Ureteropelvic Junction Obstruction in Children. Ureteropelvic junction (UPJ) obstruction is a blockage in the area that connects the renal pelvis (part of the kidney) to one of the tubes (ureters) that move urine to the bladder. It generally occurs when a baby is still growing in the womb.

Can stone in ureter damage kidney?

Ureteral obstructions are fairly common blockages that can happen in one or both of your ureters. The ureters are tubes that carry urine from the kidneys to bladder. Untreated blockages can damage your kidneys and put you at risk of infection.

What is left renal calculus?

Calculus, renal: A stone in the kidney (or lower down in the urinary tract). Also called a kidney stone. The stones themselves are called renal caluli. The word “calculus” (plural: calculi) is the Latin word for pebble. Renal stones are a common cause of blood in the urine and pain in the abdomen, flank, or groin.

What is left Ureterovesical Junction?

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.

How is calculus removed from the ureter?

Ureteroscopy. Your urologist will thread a thin tube with a scope into your urethra and up into your ureter. Once your doctor can see the stone, the stone can be removed directly or broken up with a laser into smaller pieces that can pass on their own.

What is the normal size of kidney in mm?

The mean length of right kidney in male was 94.7±13.8mm, whereas in female it was 94±9.8mm (p=0.597) and that of left side was 98.2±14mm in male and 96.6±10mm (p=0.343) in female, which was statistically not significant.

What causes calculus of kidney?

Kidney stones (also called renal calculi, nephrolithiasis or urolithiasis) are hard deposits made of minerals and salts that form inside your kidneys. Diet, excess body weight, some medical conditions, and certain supplements and medications are among the many causes of kidney stones.

What is ureteropelvic junction blockage?

Ureteropelvic junction (UPJ) obstruction is a condition where the part of the kidney that normally drains urine becomes blocked. This blockage prevents the normal flow of urine out of the kidney and into the bladder, which can lead to kidney damage and swelling (called hydronephrosis).

What does a 3 mm calculus at the left vesicoureteric junction mean?

There is a 3 mm calculus sitting at the left vesicoureteric junction. Despite the stone appearing to be largely within the bladder lumen, since the patient is scanned prone, the antidependent position of the stone implies it is not yet fully clear of the VUJ. The right renal tract is normal.

What happens if the second ureter is not fully developed?

The second ureter can be normal or only partially developed. If either ureter doesn’t function properly, urine can back up into the kidney and cause damage. An abnormality where the ureter connects to the bladder or the kidney, which blocks urine flow.

What is the success rate of ureteropelvic junction (UPJ) obstruction surgery?

Success with this procedure is the same as open surgery (>95\%). Ureteropelvic junction (UPJ) obstruction is a blockage in the area that connects the renal pelvis (part of the kidney) to one of the tubes (ureters) that move urine to the bladder. It generally occurs when a baby is still growing in the womb.