Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Jun 16, 2021; 9(17): 4400-4407
Published online Jun 16, 2021. doi: 10.12998/wjcc.v9.i17.4400
Figure 2
Figure 2 Histological examinations of lung biopsy. HE: Hematoxylin-eosin staining; GMS: Gomori's methenamine silver staining; AB: Alcian blue staining; PAS: Periodic acid-Schiff staining.