Kidney, Ureter, Bladder, and Kidney Stone
Hydronephrosis is caused by two problems in the urinary system. A blockage may prevent urine from draining out of the kidneys. Or a condition called reflux may cause urine to flow back into the kidneys from the bladder.
Conditions that may cause hydronephrosis include:
- A blockage or defect in the urinary system that is present at birth
- Kidney stones
- A blood clot
- Scarring of the ureters (tubes that connect the kidneys to the bladder)
- A tumor in the pelvic area (such as bladder, cervix, colon, or prostate)
- Enlarged prostate
- Enlarged uterus during pregnancy
- Persistent urinary infection in the kidneys
- Neurogenic bladder
- Injury to structures in the urinary system (eg, from surgery or trauma)
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition. Copyright © 2021 EBSCO Publishing All rights reserved.