Key Points About Posterior Urethral Valves in Children
- Posterior urethral valves are a problem with the urethra in a boy. The urethra is the tube that drains urine from the bladder to the outside of the body.
- These valves are small leaflets of tissue in the urethra. They partly block urine flow because not enough urine can get through them to leave the body. This causes a reverse flow of urine.
- These valves can harm the urethra, bladder, ureters and kidneys. They become too full of urine and swell. This leads to tissue damage.
- These valves likely happen early in the growth of a baby boy in the uterus.
- They are often diagnosed by fetal ultrasound while a woman is still pregnant.
- Treatment may include removing the valves with surgery.
Frequently Asked Questions
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Providers Who Treat Posterior Urethral Valve
Departments that Treat Posterior Urethral Valve
The Zickler Family Prenatal Pediatrics Institute
The Zickler Family Prenatal Pediatrics Institute at Children's National Hospital in Washington, D.C., provides specialized care for babies during pregnancy, delivery and after birth.
Whether your infant has arrived prematurely or has a critical illness, the Children's National Hospital's top-ranked team assists in coordinating every service you and your baby need, including consultations, assessments, emergency treatments and continuing care.
At Children's National Hospital in Washington, D.C., our pediatric urologists provide comprehensive care for disorders affecting reproductive and urinary organs.