An intradermal nevus (also called an intradermal melanocytic nevus) is simply a classic mole or birthmark. It typically appears as an elevated, dome-shaped bump on the surface of the skin. It’s ...

Although a diagnosis can usually be made without further investigation, other congenital melanocytic nevi can present in similar locations. A café-au-lait patch can present on the face, but its ...

The cases were obtained from the files at the Dermatopathology Division of the New York Presbyterian Hospital-Cornell University Weill Medical College, between 1997 and 2002, based on the availability ...