Germ cells. The most common testicular cancer type occurring bout 95 percent of all cases. Germ-cell is a type of cell that the body uses to form sperm. This type of testicular cancer can be divided into two types, namely seminoma (growing and spreading slowly) and nonseminoma (growing and spreading rapidly).
Lymphoma. The type of cancer appears about 4 percent of the overall cases of testicular cancer.
Tumor Leydig. The type of cancer appears about 1-3 percent of all testicular cancer cases.
Tumor Sertoli. The type of cancer appears about 1 percent of all cases of testicular cancer.
You need to check the health of your testicles regularly for early detection as the detection improves life expectancy for patients with cancer, including testicular cancer.
source