The<unk>  is a type of melanocytic nevus (or mole) found in infants at birth. This type of birthmark occurs in an estimated 1% of infants worldwide; it is located in the area of the head and neck 15% of the time.
Congenital melanocytic nevus
Connective tissue nevus
Eccrine nevus
Benign melanocytic nevus
Adenoma sebaceum
Melanocytic nevus
Linear verrucous epidermal nevus
Pigmented spindle cell nevus