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 ...

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, ...

The histology of our second case revealed dysplastic nevus with severe atypia. The presence of nevus cells on the lateral margin of a dysplastic nevus with severe dysplasia requires wider excision. In ...

Melanoma families have been ascertained in the Leiden University Medical Center since the early 1980s. These families have been part of an ongoing effort to gain insight into the etiology of melanoma.

LOS GATOS, Calif., June 20, 2023 /PRNewswire/ -- Researchers evaluating and comparing the gene expression profiles of common (non-malignant) moles and melanoma, the most aggressive skin cancer, have ...

"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 ...

Medically reviewed by Casey Gallagher, MD Birthmarks are present at birth or develop soon after and vary in shape, color, and ...

Malignant melanoma is a type of skin cancer that originates in melanocytes. Although these pigment-producing cells are found primarily in the basal layer of the skin, they are also located in the GI ...

Medically reviewed by Casey Gallagher, MD People with lighter skin tend to have more moles than those with darker ...