Skin cancer is the most common cancer in the United States, and one in five Americans is estimated to develop skin cancer in their lifetime. Knowing the symptoms is key to catch it early and increase chances of survival. A dermatologist has gone viral on TikTok after explaining how to spot melanoma in your finger or toenails, a type that only accounts for about 1% of skin cancers in the US, but causes a large majority of skin cancer deaths. Dermatologist explains skin cancer signs“We are about to look at examples of melanoma in the nails, and everyone should know what they’re looking for when …