The dysplastic nevus initially was described in the 1980s as a mole with increased risk of developing melanoma and requiring total removal. However, dermatopathologists now consider dysplastic nevi to ...

Some dysplastic nevi look extremely similar to melanoma and a biopsy may be needed to tell them apart. Dysplastic nevi (singular: nevus), also called Clark’s nevi, are atypical moles that look ...

Melanocytes describe a specialized type of cell that generates a substance called melanin, a pigment responsible for skin and eye color. When several melanocytes cluster together, they form a benign, ...

DEAR DR. ROACH: I recently went to my dermatologist because I noticed a dark mole I hadn’t seen before. He did a biopsy, and it was called a “moderately dysplastic nevus.” He recommended removal, ...

The first description of a particular melanocytic nevus found in relatives from six cases of melanoma was made in 1978. [1] Although initially coined B-K moles, these moles soon acquired the name ...

Skin cancer can often look similar to a mole, but there are some key differences to look out for. A person can use the ABCDE rule to help distinguish between a mole ...

Dear Dr. Roach: I recently went to my dermatologist because I noticed a dark mole I hadn’t seen before. He did a biopsy, and it was called a “moderately dysplastic nevus.” He recommended removal, ...

Benign moles are noncancerous skin growths. They are typically symmetrical with a rounded shape and a smooth edge. A mole is a small collection of skin cells. It’s also known as a nevus (the plural is ...

Skin tags and moles are different types of skin growths. Skin tags occur on the skin’s surface, while moles tend to have roots and a deeper base. Skin tags are common skin growths that can develop ...

Katlein Franca, MD, is a dermatologist and clinical associate professor of Dermatology & Cutaneous Surgery and Psychiatry & Behavioral Sciences at the University of Miami. Skin tags are harmless, ...

"Medical Journeys" is a set of clinical resources reviewed by physicians, meant for the medical team as well as the patients they serve. Each episode of this 12-part journey through a disease state ...