title: Remembering other causes of alveolar siderophages: macrophage activation syndrome.
authors.forename: Alfredo N C
authors.initials: AN
authors.lastname: Santana
authors.forename: Ronaldo A
authors.initials: RA
authors.lastname: Kairalla
authors.forename: Carlos R R
authors.initials: CR
authors.lastname: Carvalho
mesh_terms: D004417:Dyspnea / Q000378:metabolism / Q000473:pathology; D006454:Hemoglobins / Q000378:metabolism; D006485:Hemosiderin / Q000378:metabolism*; D006801:Humans; D008168:Lung / Q000378:metabolism / Q000473:pathology; D008262:Macrophage Activation; D016676:Macrophages, Alveolar / Q000378:metabolism* / Q000473:pathology*; D013577:Syndrome
chemical_list: D006454:Hemoglobins; D006485:Hemosiderin