title: Retrorectal tumor: a case report of a patient with "schwannoma".
authors.affiliation: São Camilo Pompéia Hospital, São Paulo, SP, Brazil.
authors.forename: Henrique Perobelli
authors.initials: HP
authors.lastname: Schleinstein
authors.affiliation: São Camilo Pompéia Hospital, São Paulo, SP, Brazil.
authors.forename: Paulo AntonioLemos
authors.initials: PA
authors.lastname: Curiati
authors.affiliation: São Camilo Pompéia Hospital, São Paulo, SP, Brazil.
authors.forename: Marcelo
authors.initials: M
authors.lastname: Averbach
authors.affiliation: São Camilo Pompéia Hospital, São Paulo, SP, Brazil.
authors.forename: Pedro
authors.initials: P
authors.lastname: Popoutchi
mesh_terms: D000369:Aged, 80 and over; D006801:Humans; D008297:Male; D009442:Neurilemmoma / Q000175:diagnosis / Q000601:surgery; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000601:surgery