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Condition
What is meatal stenosis? Meatal stenosis is a narrowing of the opening of the urethra, the hole at the tip of the penis through which urine leaves the body. Who gets meatal stenosis? Meatal stenosis affects only circumcised males. The cause is thought to …
Condition
What are posterior urethral valves? Posterior urethral valves are obstructing flaps of tissue in the male urethra (the tube that carries urine from the bladder to the tip of the penis) that prevent normal urine flow from the bladder. They are the most …
Condition
What is vesicoureteral reflux? Vesicoureteral reflux is the abnormal backflow of urine from the bladder into the ureter and up to the kidney. The majority of the time this is a condition with which a child is born. It is caused by an abnormal entry of …