Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Mar 16, 2022; 10(8): 2604-2609
Published online Mar 16, 2022. doi: 10.12998/wjcc.v10.i8.2604
Figure 3
Figure 3  Flexible bronchoscopy displayed mucosal infiltrative changes at the level of the right upper lobe inlet and the right upper lobe bronchus was obstructed.