title: Pagetoid Merkel cell carcinoma: speculations on its origin and the mechanism of epidermal spread.
authors.forename: K
authors.initials: K
authors.lastname: Traest
authors.forename: R
authors.initials: R
authors.lastname: De Vos
authors.forename: J J
authors.initials: JJ
authors.lastname: van den Oord
mesh_terms: D015266:Carcinoma, Merkel Cell / Q000209:etiology* / Q000473:pathology* / Q000503:physiopathology; D004817:Epidermis / Q000473:pathology*; D006801:Humans; D009361:Neoplasm Invasiveness; D012878:Skin Neoplasms / Q000209:etiology* / Q000473:pathology* / Q000503:physiopathology