Add Yahoo as a preferred source to see more of our stories on Google. Dermatologist Lindsey Zubritsky is "begging" her 1.4 million TikTok followers to check their nails for a vertical line, which ...

Many people dismiss nail discoloration as harmless, but experts warn that a dark streak on a toenail could be a sign of a rare but aggressive form of cancer that can turn fatal without early diagnosis ...

A TikTok video played a key role in one mother’s cancer diagnosis after it prompted her to see a doctor regarding a strange marking on her fingernail, SWNS reported. Lauren Koltcz, 45, from North ...

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 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. When David Edges's wife spotted a faint brown line on his toenail, he ...

(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 ...

Melanoma usually appears in locations where the skin receives frequent sun exposure, like the face, neck, shoulders, arms and legs. These melanomas are often linked to ultraviolet (UV) damage and may ...

Dr. Lindsey Zubritsky, a board-certified dermatologist based in Mississippi, is “begging” her 1.4 million TikTok followers to check their nails for a vertical line, which could indicate a subungual ...