title: Chagas Disease: An Important Cause of Megaesophagus in Latin America.
authors.affiliation: Department of Radiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil. Electronic address: edmarchiori@gmail.com.
authors.forename: Edson
authors.initials: E
authors.lastname: Marchiori
authors.affiliation: Irmandade Santa Casa de Misericórdia de Porto Alegre, Rio Grande do Sul, Brazil.
authors.forename: Bruno
authors.initials: B
authors.lastname: Hochhegger
authors.affiliation: Department of Radiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
authors.forename: Gláucia
authors.initials: G
authors.lastname: Zanetti
mesh_terms: D000368:Aged; D014355:Chagas Disease / Q000150:complications*; D004931:Esophageal Achalasia / Q000209:etiology*; D005260:Female; D006801:Humans; D007843:Latin America