There's a hard lump next to the testicle. What's this from?

A hard mass grows next to the testicle, considering orchitis, testicular lipoma, testicular cancer and other causes, as follows:

1, orchitis

orchitis serious condition, pathogens, inflammatory factors may cause damage to local testicular tissue, so that acute purulent inflammation occurs. If pus accumulation in the accumulation, there may be the formation of induration, accompanied by red, swollen, painful symptoms.

2, testicular lipoma

is composed of mature fat cells, can grow in the body any fat tissue site. If lipoma occurs near the testis, it will cause a hard mass next to the testicle.

3, testicular cancer

testicular cancer is a malignant tumor occurs in testicular epithelial cells, tumor tissue in the process of growth, tumor gradually increased, can form a tough mass in the testicle.