Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Sep 16, 2022; 10(26): 9348-9353
Published online Sep 16, 2022. doi: 10.12998/wjcc.v10.i26.9348
Figure 1
Figure 1  3D computed tomography scan image of trachea and lung.
Figure 2
Figure 2  3D computed tomography reconstruction of the trachea.
Figure 3
Figure 3 Image under bronchoscopy. The blue arrow shows the site of distortion of the upper airway, the fiberoptic bronchoscopy figures are more intuitive.