UPJ Obstruction: What Is It, Treatment, Surgery & Recovery
2020年10月6日 · 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).
UPJ Kidney Stone Treatment: Lithotripsy and Ureteroscopy ...
UPJ stones usually produce significant blockage of the ureter at the UPJ and block urine flow. As a result, urine backs up in the kidney causing dilatation of the renal pelvis and renal calices. This dilatation is called hydronephrosis.
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.
Ureteral Stones: Symptoms, Diagnosis, Treatment & Prevention
2022年7月19日 · Ureteral stones are kidney stones in one of the ureters that connect your kidney to your bladder. Symptoms may include pain, nausea and vomiting. Treatments can break up or remove ureteral stones. Changes to your diet and medications can …
UPJ Obstruction in Adults: Treatment Options - Urinary and ...
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.
Ureteropelvic Junction Obstruction - StatPearls - NCBI Bookshelf
2023年7月10日 · 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 | Children's ...
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). Unilateral UPJ obstruction is the most common prenatally detected obstructive disease, often picked up on maternal ...