As Lauren Koltcz flips through the pages of her book, she can’t help but glance down at the scar forming on her left thumb. In March, the entire nail had to be surgically removed after she was ...

As Lauren Koltcz flips through the pages of her book, she can’t help but glance down at the scar forming on her left thumb. (Cleveland Clinic) As Lauren Koltcz flips through the pages of her book, she ...

If you are staring at a dark spot under your fingernail, you may want to see a dermatologist. It could be a form of melanoma. “It is rare, and it’s scary that it’s rare, because a lot of people would ...

Faint black or brown streaks on nails are often harmless, but scientific evidence shows they may sometimes signal subungual ...

(Gray News) - A brown line on a mother’s fingernail turned out to be a rare form of melanoma, according to the Cleveland Clinic. Lauren Koltcz, 45, said she noticed a brown streak on her thumbnail one ...