Hand Cancer More Condition_symptoms I Have A Hard Pink Bump On My Hand - Cancer?

I have a hard pink bump on my hand - cancer? - hand cancer more condition_symptoms

I was suddenly in his hand. The size of a pea. I have multiple times and bleeding, crusting, and then return. It can not be greater, but not gone either. There were dozens of warts on the hands, when I was a child, could be associated with him? Is it dangerous?