Black Spot on the Palm May Be More Than a Mole: Doctors Warn of a Rare Skin Can.cer Sign

A dark spot on your palm might look harmless at first. You may assume it is simply a mole, a freckle, or a mark caused by everyday activity. But some unusual spots deserve closer attention.

A rare type of skin cancer called acral melanoma can develop on the palms, soles, or beneath the nails. Because these areas receive less sun exposure, changes there continue reading …