Can Hydrocele Affect Testicle Size or Appearance?

A hydrocele usually does not change the actual size of the testicle. However, the accumulation of fluid around it can make the scrotum appear enlarged, asymmetrical, or different in shape.

A hydrocele is a collection of fluid around the testicle, rather than inside the testicle itself. As the amount of fluid increases, the affected side of the scrotum may appear larger.

A large hydrocele can cause:

• Visible enlargement of one side of the scrotum
• Asymmetry between the two sides
• A feeling of fullness or heaviness
• Difficulty feeling the testicle clearly during self-examination

The apparent change in size is generally due to the surrounding fluid rather than enlargement of the testicle itself.

If there is a noticeable change in the size, shape, firmness, or position of the testicle, it should be medically assessed rather than automatically attributed to hydrocele. A scrotal ultrasound may be recommended when the testicle cannot be adequately examined or another abnormality needs to be excluded.

SCI International Hospital

At SCI International Hospital, Dr. Vishal Dutt Gour evaluates scrotal enlargement and examines the testicle separately from the surrounding fluid. When required, ultrasound can be used to assess the testicle and confirm the cause of the swelling before treatment is planned.