Hydrocele

A hydrocele is a fluid-filled sac surrounding a testicle that results in swelling of the scrotum.

This condition is most commonly observed in newborns but can occur in males of any age.

It is generally painless and harmless, though the swelling can be uncomfortable or affect the appearance of the scrotum.

Hydroceles form when fluid collects in the thin sheath surrounding a testicle.

This can happen due to various reasons, including congenital issues, inflammation, injury, or infection.

In infants, a hydrocele often occurs when the channel through which the testicles descend from the abdomen doesn't close properly, allowing fluid to drain into the scrotal sac.

In adults, the condition may arise from inflammation or injury within the scrotum.

Diagnosing a hydrocele typically involves a physical examination, during which the doctor may shine a light through the scrotum (transillumination) to check for fluid buildup.

Imaging tests, such as an ultrasound, can also be used to rule out other conditions or confirm a diagnosis.

While hydroceles often resolve on their own in infants, persistent or large hydroceles in older boys or men may require surgical intervention to remove the fluid and repair the affected area.

It's important to monitor the condition to ensure it doesn't lead to complications or indicate other underlying health issues.