title: Mass on chest X-ray.
authors.affiliation: Department of Clinical Medicine, Faculty of Medicine of Ribeirão Preto USP, Brazil.
authors.forename: G A
authors.initials: GA
authors.lastname: da Silva
authors.forename: J C
authors.initials: JC
authors.lastname: Manco
authors.forename: J
authors.initials: J
authors.lastname: Terra Filho
authors.forename: H
authors.initials: H
authors.lastname: Glass
authors.forename: F A
authors.initials: FA
authors.lastname: Soares
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D018242:Neuroectodermal Tumors, Primitive / Q000000981:diagnostic imaging* / Q000473:pathology; D013899:Thoracic Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D014057:Tomography, X-Ray Computed