title: Pigmented lesions in the elderly.
authors.affiliation: Department of Dermatology, University of Pennsylvania School of Medicine, Philadelphia.
authors.forename: A C
authors.initials: AC
authors.lastname: Halpern
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D018327:Hutchinson's Melanotic Freckle / Q000175:diagnosis; D008545:Melanoma / Q000175:diagnosis; D008875:Middle Aged; D010859:Pigmentation Disorders / Q000175:diagnosis*; D012878:Skin Neoplasms / Q000175:diagnosis