Is PUV curable?
After the baby is born, a urology doctor can remove the PUV. However, the bladder and kidney damage that happened before birth can cause lifelong problems. Boys born with PUV often need to have follow-up medical care for the rest of their lives.
What is PUV disease?
Posterior urethral valves (PUV) are obstructive membranes that develop in the urethra (tube that drains urine from the bladder), close to the bladder. The valve can obstruct or block the outflow of urine through the urethra.
Is PUV life threatening?
Abstract. Urethral obstruction due to posterior urethral valves (PUV) is a more lethal condition in the newborn than is commonly recognized.
Can you pee with posterior urethral valves?
The urethra is the tube that drains urine from the bladder to the outside of the body. Posterior urethral valves are small leaflets of tissue in the urethra. They have a narrow, slit-like opening. The valves partly block urine flow because not enough urine can get through them to leave the body.
How are posterior urethral valves treated?
Surgery. In the majority of cases, urethral valves are treated with a surgical procedure called endoscopic incision of the valves. Also known as valve ablation or urethral valve ablation, this is a surgical technique that trims down excessive tissue of the valves.
How common is posterior urethral valve?
Introduction: Posterior urethral valve (PUV) is a congenital obstructive defect of the male urethra with an incidence of 1/8,000 to 1/25,000 live births. PUV is the most common cause of lower urinary tract obstruction in neonates.
How is posterior urethral valve treated?
In the majority of cases, urethral valves are treated with a surgical procedure called endoscopic incision of the valves. Also known as valve ablation or urethral valve ablation, this is a surgical technique that trims down excessive tissue of the valves.
How rare is PUV?
It is not inherited in any recognised way and seems to happen in the early stages of pregnancy when the organs, muscle and other tissue starts to form. It is not due to anything you did or ate during pregnancy. How rare is it and who is affected? PUV seems to occur in one in every 8000 births and affects only boys.
How is posterior urethral valve diagnosed?
The diagnosis of posterior urethral valves is made by radiographic imaging with ultrasound and voiding cystourethrogram. Ultrasound will usually show a dilated urethra, bladder, and kidneys; it is supportive of the diagnosis of posterior urethral valves, but not confirmatory.