kidney and urinary tract disorders
Scrotal Swelling
Causes of Scrotal Swelling
Painless swelling of the scrotum can be caused by generally harmless conditions or can be a sign of cancer. There are several causes. The most common causes are A collection of fluid in the scrotum (hydrocele) A hernia in the groin ( Inguinal Hernia ) Widening of the veins that carry blood from a testis (varicocele) A hydrocele is a disorder in which fluid collects between layers of tissue that surround the testis. Hydrocele and inguinal hernia are the most common causes among boys. Up to 20% of men have a varicocele, which can cause infertility. 