title: The clinical picture: a 90-year-old woman with an asymptomatic spot on her cheek.
authors.affiliation: Department of Dermatology, State University of New York at Buffalo, Williamsville, NY, USA.
authors.forename: Matthew F
authors.initials: MF
authors.lastname: Helm
authors.forename: Lin
authors.initials: L
authors.lastname: Lin
mesh_terms: D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D018327:Hutchinson's Melanotic Freckle / Q000175:diagnosis* / Q000473:pathology; D008544:Melanocytes / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000473:pathology