title: [An abdominal mass as the presentation of Crohn's disease in a young man with spondylarthritis ankylopoietica].
authors.forename: G
authors.initials: G
authors.lastname: Amorós
authors.forename: P
authors.initials: P
authors.lastname: Martínez-Visa
authors.forename: A
authors.initials: A
authors.lastname: Val
authors.forename: A
authors.initials: A
authors.lastname: León-Sanromá
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis*; D000328:Adult; D003424:Crohn Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007079:Ileitis / Q000175:diagnosis; D008297:Male; D013167:Spondylitis, Ankylosing / Q000175:diagnosis*
vernacular_title: Masa abdominal como presentación de la enfermedad de Crohn en un joven afecto de espondilitis anquilopoyética.