About two weeks ago I noticed a mass, about the size of a medium marble, on the outside of my elbow, underneath the skin. It is not visible without touching it, is not tender, red, swollen, or sore. However it was definitely not there a month ago.
Hello~It is probably nothing serious, but, to be on the safe side, I would see the physician and have him/her look at it, and maybe take a biopsy of it, it could only be a calcified nodule, but it is best to err on the side of safety.