Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Sep 26, 2021; 9(27): 8142-8146
Published online Sep 26, 2021. doi: 10.12998/wjcc.v9.i27.8142
Figure 1
Figure 1 Bronchoscopy and pathology. A: Bronchoscopy revealed yellowish mucus in the upper lobe of the right lung; B: The pathological examination of the bronchial biopsy showed scattered eosinophil infiltration (arrow).