case_images: PMC4387786_01
case_images: Bronchoscopic findings of case 1 showed no abnormality except mild hyperemic bronchus.
case_images: s40557-014-0029-9-1.jpg
case_images: PMC4387786_01_s40557-014-0029-9-1.jpg
case_images: F1
case_images: During the hospitalization, chest computerized tomography (CT) scan and bronchoscopy were performed, they did not reveal any abnormalities (Figures 1 and 2).
case_images: Chest CT findings of case 1 show no abnormality.
case_images: s40557-014-0029-9-2.jpg
case_images: PMC4387786_01_s40557-014-0029-9-2.jpg
case_images: F2
case_images: During the hospitalization, chest computerized tomography (CT) scan and bronchoscopy were performed, they did not reveal any abnormalities (Figures 1 and 2).
case_images: PMC4387786_02