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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 a ureterocele? A ureterocele is a dilation of the area where the ureter inserts into the bladder. Ureteroceles are a congenital abnormality which means they are present at birth. It is unknown exactly why ureteroceles form, but it is thought to …
Condition
Ureteropelvic junction (UPJ) obstruction is a condition where the ureter, the tube that connects the kidney to the bladder, is blocked at the top portion where it leaves the kidney. This can be due to a number of conditions, including congenital …