I routinely (annually) visit a dermatologist to have her freeze off little precancerous skin lesions from my face, neck, and back. They are not related to oral cancers, and are the result of years of hanging out at the beach and in the sun. They happen to people who have not had a major cancer too. This shouldn't be on your worry list.

Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.