Is a black line on your nail always melanoma? Melanin deposits can form under the nail due to hormonal changes or medications. Fungal nail infections can cause discoloration of the nail.

Getting an X-ray on your hands and feet or undergoing phototherapy or light therapy can increase your risk of developing ...

For Black people, surviving skin cancer begins with knowing what to look for—and where. Hint: It often shows up where the sun ...

"I found out around Thanksgiving that it was melanoma. "What the dermatologist was seeing was discoloration at the base of my thumb nail and whatever was causing this black line in my nail was ...

this black line in my nail was coming from inside the growth plate down from inside my nail.” The cause was melanoma — which VeryWell Health explains is “not as common as other forms of skin ...

A study by the University of California revealed that exposure to UV nail ... black lines on her thumbnail during a manicure, she consulted a dermatologist. The diagnosis was early-stage melanoma ...