title: An exchange of views regarding the dysplastic nevus controversy.
authors.affiliation: Department of Dermatology, University of Pennsylvania School of Medicine, Philadelphia.
authors.forename: W H
authors.initials: WH
authors.lastname: Clark
authors.forename: A B
authors.initials: AB
authors.lastname: Ackerman
mesh_terms: D000328:Adult; D002648:Child; D004416:Dysplastic Nevus Syndrome / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology; D012307:Risk Factors; D012878:Skin Neoplasms / Q000473:pathology