[A case of polypoid aberrant artery protruding into the bronchus--massive hemoptysis during laser irradiation therapy].
D001981:Bronchial Arteries / Q000002:abnormalities*; D001984:Bronchial Neoplasms / Q000175:diagnosis* / Q000601:surgery; D003951:Diagnostic Errors; D006469:Hemoptysis / Q000209:etiology*; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis* / Q000601:surgery