Testicular cancers are cancers arising from the testes. These are seen usually in younger males. Most young males may come with swelling on one side of the testes. It could be they would have had some injury and then after that they detected and they saw the swelling or it could be just a swelling which grows innocently.
It may not be very painful also and when these cancers are evaluated, it is seen that it is a testicular cancer. Testicular cancers are of two types — seminomatous and non-seminomatous germ cell tumors.
Most testicular cancers can be picked up sometimes with just blood tests. This is one of the type of cancers where even when it has spread to distant organs, even if it has spread to lungs, the cure rates with chemotherapy and surgery integrated treatment is very good.