title: [Make the diagnosis].
authors.affiliation: Grupo de Patología, Instituto Nacional de Salud, Bogotá, DC, Colombia. eparra@ins.gov.co
authors.forename: Edgar A
authors.initials: EA
authors.lastname: Parra
authors.forename: Gustavo
authors.initials: G
authors.lastname: Carvajal
authors.forename: Yeni
authors.initials: Y
authors.lastname: Peña
authors.forename: Jairo
authors.initials: J
authors.lastname: Lizarazo
mesh_terms: D000328:Adult; D000740:Anemia / Q000175:diagnosis / Q000209:etiology*; D003110:Colonic Neoplasms / Q000150:complications* / Q000175:diagnosis; D003113:Colonoscopy; D005260:Female; D015658:HIV Infections / Q000150:complications* / Q000175:diagnosis; D015497:HIV-1 / Q000302:isolation & purification; D006801:Humans; D014057:Tomography, X-Ray Computed