UPJ obstruction

UPJ Obstruction is a blockage where your kidney connects to the ureter, the tube that carries urine to the bladder. This can cause urine to back up, leading to symptoms like side pain, nausea, or infection. It can be present from birth or develop later, and treatments are available to ensure proper kidney drainage and health.

Please review the videos and resources below at your own pace.

Recommended Videos

UPJ Obstruction: An Overview

Learn about UPJ (Ureteropelvic Junction) obstruction, its diagnosis via imaging (CAT scan, nuclear scan), and the robotic pyeloplasty procedure. Understand causes, anatomy, and surgical treatment.

U-M Pediatric Urology - Ureteropelvic Junction Obstruction

U-M Pediatric Urology explains Ureteropelvic Junction Obstruction (UPJO). Understand its causes, symptoms (pain, hydronephrosis), diagnosis (ultrasound, MAG 3), and treatment, often surgery.

Geoffrey Box, MD on UPJ Obstruction

Dr. Geoffrey Box, MD (Ohio State) explains UPJ obstruction: a kidney-ureter blockage. Learn about its symptoms & advanced, minimally invasive treatment options, including robotic surgery.

Recommended Resources
Related Resources from Eric Ghiraldi
Meet Eric Ghiraldi

Assistant Professor of Urology, Fox Chase Cancer Center/Temple Health

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Welcome! I am an endourologist with a specialty practice in male voiding dysfunction due to enlarged prostate and kidney stone prevention. My training allows me to take care of the most complex cases of enlarged prostate and complex kidney stone disease. Specialty procedures that I offer in my practice include laser enucleation of the prostate for prostates of all sizes and percutaneous nephrolithotomy for large kidney stones. What I enjoy most about being a Urologist is developing long lasting relationships with my patients. Most urologic conditions are very personal, making it difficult at times to talk about your symptoms. My goal is to create an environment that helps to build strong relationships so that we can easily have those more difficult conversations. The following pages include valuable resources for you and your families in an easy and organized format. Looking forward to seeing you soon!