Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Sep 6, 2021; 9(25): 7520-7526
Published online Sep 6, 2021. doi: 10.12998/wjcc.v9.i25.7520
Figure 2
Figure 2 Bronchial biopsy. A: Granulomatous inflammation with caseification, which is consistent with tuberculosis (Hematoxylin and eosin stain, × 200); B: Biopsy staining showed positivity for acid-fast bacilli (Ziehl-Nielsen staining, × 1000).