Zack L D, Stegmeier O, Solomon L M
Department of Dermatology, College of Medicine, University of Illinois, Chicago.
Pediatr Dermatol. 1988 Aug;5(3):178-83. doi: 10.1111/j.1525-1470.1988.tb01166.x.
A giant congenital nevocytic nevus (CNN) on the trunk was followed in a patient from age three months to 23-years-old. During that time the nevus underwent pigmentary regression leaving 2-3 mm lentigines without any evidence of vitiligo or halo formation around the giant CNN. Histopathologically, nevus cells remained in the dermis.