[Diagnosis of hemoptysis].
D001984:Bronchial Neoplasms / Q000175:diagnosis; D001987:Bronchiectasis / Q000175:diagnosis; D001991:Bronchitis / Q000175:diagnosis; D001999:Bronchoscopy; D006469:Hemoptysis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D011859:Radiography