title: [Anal Masson's tumor].
abstract: The Authors report on an extremely rare case of anal Masson's tumour and has described clinical and histological considerations. Is important the surgical resection of the lesion because this tumour is similar to angiosarcoma.
authors.affiliation: Azienda Ospedaliera Ospedale Fatebenefratelli e Oftalmico, Milano. wzuccon@libero.it
authors.forename: William
authors.initials: W
authors.lastname: Zuccon
authors.forename: Filippo
authors.initials: F
authors.lastname: Bianchi
authors.forename: Luca
authors.initials: L
authors.lastname: Del Re
authors.forename: Roberto
authors.initials: R
authors.lastname: Paternollo
authors.forename: Giovanni
authors.initials: G
authors.lastname: De Murtas
authors.forename: Claudio
authors.initials: C
authors.lastname: Lunghi
mesh_terms: D001005:Anus Neoplasms / Q000473:pathology; D006390:Hemangioendothelioma / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged