title: Case report. Blood-streaked sputum.
mesh_terms: D000368:Aged; D000792:Angiography; D001991:Bronchitis / Q000150:complications* / Q000175:diagnosis / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006469:Hemoptysis / Q000209:etiology*; D006801:Humans; D008297:Male; D013183:Sputum