title: Severe contiguous perianal Crohn's disease.
authors.affiliation: Gaffree & Guinle University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Tricie K
authors.initials: TK
authors.lastname: Toledo
authors.affiliation: Gaffree & Guinle University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Helena R
authors.initials: HR
authors.lastname: Camasmie
authors.affiliation: Gaffree & Guinle University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Carlos A F
authors.initials: CA
authors.lastname: Athayde
authors.affiliation: Gaffree & Guinle University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Ricardo B
authors.initials: RB
authors.lastname: Lima
authors.affiliation: Gaffree & Guinle University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Antonio M
authors.initials: AM
authors.lastname: D'Acri
authors.affiliation: Gaffree & Guinle University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Carlos J
authors.initials: CJ
authors.lastname: Martins
authors.affiliation: Gaffree & Guinle University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Post-graduate Course of Medical Clinics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Omar
authors.initials: O
authors.lastname: Lupi
keywords: CD, Crohn's disease; Crohn's disease; skin manifestations of internal diseases