title: In situ melanoma and palmar spiny hyperkeratoses: coincidence or paraneoplasia?
authors.forename: Heiko
authors.initials: H
authors.lastname: Poppe
authors.forename: Hermann
authors.initials: H
authors.lastname: Kneitz
authors.forename: Eva-B
authors.initials: EB
authors.lastname: Bröcker
authors.forename: Henning
authors.initials: H
authors.lastname: Hamm
mesh_terms: D000369:Aged, 80 and over; D001415:Back; D006801:Humans; D007645:Keratoderma, Palmoplantar / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008545:Melanoma / Q000150:complications* / Q000473:pathology; D012878:Skin Neoplasms / Q000150:complications* / Q000473:pathology