title: Beyond a pleural effusion: Primary pleuropulmonary sarcomas and the challenge of diagnosis.
authors.affiliation: Pulmonology Department, Centro Hospitalar de Trás-os-Montes e Alto Douro, Vila Real, Portugal. Electronic address: dulce.apolinario@sapo.pt.
authors.forename: D
authors.initials: D
authors.lastname: Apolinário
authors.affiliation: Pulmonology Department, Centro Hospitalar de Trás-os-Montes e Alto Douro, Vila Real, Portugal.
authors.forename: J
authors.initials: J
authors.lastname: Silva
authors.affiliation: Pulmonology Department, Centro Hospitalar de Trás-os-Montes e Alto Douro, Vila Real, Portugal.
authors.forename: A I
authors.initials: AI
authors.lastname: Loureiro
authors.affiliation: Pulmonology Department, Centro Hospitalar de Trás-os-Montes e Alto Douro, Vila Real, Portugal.
authors.forename: R
authors.initials: R
authors.lastname: Noya
authors.affiliation: Pathological Anatomy Department, Faculdade de Medicina da Universidade de Coimbra/Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
authors.forename: L
authors.initials: L
authors.lastname: Carvalho
mesh_terms: D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications* / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D016066:Pleural Effusion, Malignant / Q000209:etiology*; D010997:Pleural Neoplasms / Q000150:complications* / Q000175:diagnosis*; D012509:Sarcoma / Q000150:complications* / Q000175:diagnosis*