UPJ Obstruction: What Is It, Treatment, Surgery & Recovery
Ureteropelvic junction (UPJ) obstruction is a blockage in the renal pelvis of the kidney. The renal pelvis is located at the upper end of each ureter (tube that drains urine from the kidneys to the bladder). The renal pelvis, which is shaped like a funnel, collects urine.
Ureteropelvic Junction Obstruction - Johns Hopkins Medicine
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.
Ureteropelvic Junction (UPJ) Obstruction | Children's Hospital …
The term ureteropelvic junction (UPJ) obstruction describes a blockage to this area. The obstruction impedes the flow of urine down to the bladder, causing the urine to back up in the kidney and dilate it (hydronephrosis).
Ureteropelvic junction obstruction: MedlinePlus Medical …
Apr 1, 2023 · Ureteropelvic junction (UPJ) obstruction is a blockage at the point where part of the kidney attaches to one of the tubes to the bladder (ureters). This blocks the flow of urine out of the kidney.
Ureteropelvic Junction Obstruction - StatPearls - NCBI Bookshelf
Jul 10, 2023 · Ureteropelvic junction obstruction (UPJO) is a well-recognized clinical entity, which 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.
Ureteropelvic Junction (UPJ) Obstruction - Boston Children's Hospital
A UPJ obstruction occurs when a blockage between your child’s kidney and ureter impedes the flow of urine. UPJ obstructions are not very common, occurring in approximately 1 out of every 1,500 babies. Many of these blockages are small enough that …
About Ureteropelvic Junction (UPJ) Obstruction - UCLA Health
Ureteropelvic junction (UPJ) obstruction is a partial or total blockage at the place where the organ that produces urine (the kidney) and the tube that carries it to the bladder (the ureter) are joined.
Ureteropelvic Junction (UPJ) Obstruction - Cedars-Sinai
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.
Ureteropelvic Junction Obstruction - UCSF Department of Urology
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).
Conditions We Treat: Ureteropelvic Junction Obstruction
Learn more about UPJ obstruction. Treatment for ureteropelvic junction (UPJ) obstruction, including minimally invasive techniques such as laparoscopic pyeloplasty. Schedule a consultation.