When David Edges's wife spotted a faint brown line on his toenail, he didn't think it was anything to worry about. But Kelly, ...

Doctors advise vigilance regarding nail changes, as these may indicate health issues, including a rare skin cancer called subungual melanoma. Often affecting the big toe, thumb, or index finger, this ...

However, dark stripes shouldn't be ignored because “it can sometimes be a form of skin cancer that affects the nail bed, called subungual ... are diagnosed in people under the age of 50.

Subungual melanoma, or nail melanoma, is skin cancer under your nail. It usually appears as a dark, vertical streak on your nail. Subungual melanoma is rare but serious.

Faint lines on your fingernail could indicate a rare genetic condition that puts you at risk of kidney, skin ... in their nail beds. Alexandra Lebensohn, a National Cancer Institute researcher ...

detachment of the nail from the nail bed (onycholysis), skin cells accumulating under the nail (subungual hyperkeratosis), discoloration, and fungal infection that may cause the nails to thicken ...

Melanoma is deadlier for Black individuals due to late diagnoses and hidden symptoms. Understanding the risks can save lives.

The International Agency for Cancer Research also said that most tanning beds use UV radiation, which is linked to skin and eye cancer.

a fungal nail infection can spread to other nails and to the skin, in rare cases causing permanent damage to the nail bed. Ingrown nails cause the sides of the nail to curve into the skin.