Updated: Tuesday, 31 Jan 2012, 10:03 AM EST
Published : Tuesday, 31 Jan 2012, 10:03 AM EST
(FOX 25/MyFoxBoston.com) - Just a few days ago, Boston Mayor Tom Menino went under the knife to have a mole removed from his nose.
The spot is called a Basal Cell Carcinoma.
It's not an uncommon procedure, but just how harmful can it be?
Dr. Chrsalyne Schmults is with the Dana Farber/Brigham and Women's Cancer Center and was here to discuss prevention.
On the web: doctors.dana-farber.org