Figures
![Figure 1.](/tables/jmc74w-g001.jpg)
Figure 1. (A) Chest CT showed a lung abscess in right S3; (B) Chest CT showed a cavitary lesion, but the fluid accumulation resolved.
![Figure 2.](/tables/jmc74w-g002.jpg)
Figure 2. (A) Bronchoscopic findings was a protruding lesion at the opening of right B3, with stenosis of the involved bronchus; (B) A bronchoscopy on day 24 was disappearance of the protruding lesion at the opening of right B3, with improvement of the luminal stenosis.
![Figure 3.](/tables/jmc74w-g003.jpg)
Figure 3. The histological findings obtained from bronchial biopsy were extensive neutrophilic infiltration in the submucosal tissue. In some areas, there was inflammatory cell infiltration together with fibroblast proliferation.
![Figure 4.](/tables/jmc74w-g004.jpg)
Figure 4. (A) Chest CT showed a lung abscess in left S10; (B) Chest CT showed improvement of the lung abscess.
![Figure 5.](/tables/jmc74w-g005.jpg)
Figure 5. (A) Bronchoscopic findings were a protruding lesion at the opening of left B10, and the lumen was stenosed; (B) A bronchoscopy on day 28 revealed no abnormal findings.
![Figure 6.](/tables/jmc74w-g006.jpg)
Figure 6. The historogical findings were integrity of the bronchial epithelium, bleeding in the submucosal tissue, neutrophilic and histiocytic infiltration, and changes of suppurative inflammation.
![Figure 7.](/tables/jmc74w-g007.jpg)
Figure 7. (A) Chest CT showed a lung abscess in right S10; (B) Chest CT showed disappearance of the cavitary lesion.
![Figure 8.](/tables/jmc74w-g008.jpg)
Figure 8. (A) Bronchoscopic findings were a protruding lesion at the opening of right B10, and the lumen was stenosed; (B) A bronchoscopy on day 26 revealed disappearance of the protruding lesion at the opening of right B10, with improvement of the stenosis.
![Figure 9.](/tables/jmc74w-g009.jpg)
Figure 9. The historogical findings were integrity of the bronchial epithelium and extensive chronic inflammatory cell infiltration, including neutrophils, in the submucosal tissue.