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What is a hydrocele? A hydrocele is a painless buildup of watery fluid around one or both testicles that causes the scrotum or groin area to swell. This swelling may be unsightly and uncomfortable, but it usually is not painful and generally is not dangerous. Although hydroceles are common in newborns, they can also...
A hydrocele (say "HY-druh-seel") is a buildup of watery fluid around one or both testicles. It causes the scrotum or groin area to swell. A congenital hydrocele is one that a baby is born with. Hydroceles can also occur later in life for a number of...