title: [A case of leiomyosarcoma of the anal canal].
mesh_terms: D001005:Anus Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007890:Leiomyosarcoma / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D008875:Middle Aged
vernacular_title: Circa un caso di leiomiosarcoma del canale anale.