I have had a freckle on the back of my arm that was light brown for many years.
Lately I noticed it getting dark and raising. It has also developed a crusty area.
Not sure what is going on with it, I know it's unusual for my skin as I am relatively fair.
I have had several bcc's removed over a 6 year period. I am hoping this new lesion isn't cancerous.
What do you think?