title: The sign of Leser-Trélat associated with malignant melanoma.
abstract: A case of the sudden appearance of multiple pruritic seborrheic keratoses (Leser-Trélat sign) associated with cutaneous malignant melanoma is reported. To the authors' knowledge, this association has not been previously reported.
authors.affiliation: Dermatology Clinic, University of Bologna, Italy.
authors.forename: P A
authors.initials: PA
authors.lastname: Fanti
authors.forename: M
authors.initials: M
authors.lastname: Metri
authors.forename: A
authors.initials: A
authors.lastname: Patrizi
mesh_terms: D000368:Aged; D006119:Groin; D006801:Humans; D007642:Keratosis / Q000150:complications* / Q000473:pathology; D008197:Lymph Node Excision; D008297:Male; D008545:Melanoma / Q000150:complications* / Q000473:pathology; D012878:Skin Neoplasms / Q000150:complications* / Q000473:pathology