(CNN) - A biopsy on a patch of skin removed from John McCain's temple Monday shows no evidence the Arizona senator has skin cancer, the Mayo clinic announced.
"Senator McCain visited the Mayo Clinic in Scottsdale, Arizona, yesterday for a routine check of his dermatological health,”
Michael Yardley, Chair of Public Affairs at the Mayo Clinic, said in a statement issued Tuesday. “The biopsy that was performed did not show any evidence of skin cancer. No further treatment is necessary.”
McCain, who has had four malignant melanomas removed in the past, had a "mole-like" growth lifted from his face during a routine checkup. He told reporters later in the day it was removed only as a precautionary measure.
McCain also told CNN's Larry King Monday night he gets a routine skin checkup every three months, and his doctor often removes small patches of skin to ensure he remains cancer free.
"We do it quite frequently for those of us that were young and had great exposure to the sun," he said. "As you know my dad was in the Navy and we lived in places where I was at the beach a lot, and I'm paying the price for that."