Damn dude.Hell yeah, I had one in my leg that was quite swollen, and when he first saw it he had a look like and said that it had to come out immediately to be analyzed for cancer. Anyways it was removed, and it wasn't cancer, but still never recieved a definitive answer to what it was. He said most likely a reaction to an injury or illness at one point.
Anyone mentions cancer to me and it would stop me in my tracks.
Glad it wasn't that bad.