Dec 13, 2024 · Ureteropelvic junction (UPJ) obstruction is a blockage in the renal pelvis of your kidney, causing pee to slow or stop completely. Treatment may include surgery. Locations :

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.

Mar 3, 2025 · Ureteropelvic junction (UPJ) obstruction or pelviureteric junction (PUJ) obstruction partially obstructs the passage of urine from the renal pelvis to the ureter. It is the most frequent cause of hydronephrosis in the fetus and can also present in adulthood.

Ureteropelvic junction obstruction refers to a blockage at the point where the kidney meets the ureter, which impairs the flow of urine. This article will explore the condition’s risk factors, symptoms, diagnostic tests, medications, procedures, and home management strategies.

Jul 10, 2023 · Ureteropelvic junction obstruction (UPJO) is a well-recognized clinical entity that results in impaired urine flow from the renal pelvis into the ureter and, if not detected and treated properly, can result in complete loss of the affected kidney.

Jun 30, 2022 · 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).

Ureteropelvic junction (UPJ) obstruction refers to the blockage of normal urine from the kidney to the bladder. UPJ obstruction occurs at the point where the kidney joins the ureter. Ureters are small tubes (less than 5 mm in diameter) that connect the kidney to the bladder.

The ureteropelvic junction(UPJ) is the point where the renal pelvis transitions into the ureter. An obstruction at this junction can impede the flow of urine from the kidney to the ureter, causing a host of complications that can range from mild discomfort to severe renal damage.

A ureteropelvic junction obstruction (UPJO) is a blockage of urine flow from the renal pelvis to the ureter. The renal pelvis is the part of the kidney that collects the urine made by the kidney and the ureter is the tube that carries the urine from the renal pelvis to the bladder (see figure 1).

Ureteropelvic junction (UPJ) obstruction occurs when the area connecting the renal pelvis (part of the kidney) to one of two tubes that connect with the bladder (ureter) becomes blocked, causing urine to build up, which damages the kidneys.