title: [Horseshoe perianal abscess].
authors.affiliation: Unidad de Cirugía Colorrectal, Hospital del Mar, Barcelona, España.
authors.forename: Claudio
authors.initials: C
authors.lastname: Silva
authors.forename: David
authors.initials: D
authors.lastname: Parés
authors.forename: José
authors.initials: J
authors.lastname: Maiques Llácer
authors.forename: Luis
authors.initials: L
authors.lastname: Grande
mesh_terms: D000038:Abscess / Q000175:diagnosis*; D001004:Anus Diseases / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged