A few weeks ago a mole on the base of my foot itched so much that I itched it off. I have had it since a child. It's always been a small light brown pigment of skin and never changed shape, size or color. One day my sole itched like crazy and it was the location of the mole. The mole looked exactly like it always did. I scratched away the top layer of skin to relieve the itch and it bled and left a little wound. It healed fine ... but now the mole is gone

I'm not thinking Cancer at all. But just wanted to know if anybody had this happen before?