A scrotal mass is a lump or bulge that can be felt in the scrotum, the sac that contains the testicles.
See also:
A scrotal mass can be benign (generally harmless) or malignant (cancerous). Benign scrotal masses include:
Scrotal masses can be caused by inflammatory or infectious diseases (for example, epididymitis), physical injury to the scrotum, herniation (inguinal hernia), or tumors.
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