Could I please ask you some questions about this bump on your hand? It sounds alot like what I have but Im not sure. Did you first have a red pin size rash before you got the bump? For a few years I have had a pin size red rash (looks like telangiectasia) on my upper chest area, both arms, and the palms of my hands..There are many of these pins size spots and about a year ago the ones on my left hand started getting hard bumps on them. Now, about a month ago, I noticed several little hard bumps on the area of the rash of the other hand...They dont itch nor hurt but are starting to scare me..Does it sound like what you have? Thanks Renee
This doesn't sound like skin cancer. You are right--it would have changed over 3 years if it was a problem. Leave it alone, let it grow back, and show it to a dermatologist of it recurs. I'm sure you'll be fine.
Best.
Dr. Rockoff