It is specifically a testicular cancer. The cell type originates in the testicle. It’s a germ cell which are only found in reproductive organs. In my case doctors don’t really know why it “starts in the chest”. Some think it starts in the testes, moves up into the chest and the testes clear up. But there is no definitive science pointing to that. It is very rare. But it is definitely a type of testicular cancer. A rather shitty one unfortunately.
heh, ok. I always assumed testicular cancer meant cancer in the testes, what I'm hearing you say is that it's a type of cancer that starts in the testes so it's considered testicular cancer regardless of where it's found.
Sometimes it starts in the testes, but in extremely rare cases they believe that it is of primordial origin. For example, when you are developing as an embryo, perhaps the germ cell gets stuck in the chest and takes many years to mutate. But they don’t really know how this works. Very weird stuff.