title: Hemoptysis following blunt trauma: case report.
abstract: A 9-year-old boy developed significant hemoptysis and pulmonary parenchymal injury following blunt trauma. There was delayed development of hemoptysis following chest injury, and the trauma did not produce any evidence of external body injury.
mesh_terms: D002648:Child; D006469:Hemoptysis / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology; D055370:Lung Injury; D008297:Male; D011859:Radiography; D013997:Time Factors; D014949:Wounds, Nonpenetrating / Q000150:complications* / Q000000981:diagnostic imaging