Figure 2: Histology images of the sections from lung mass. A. Allergic mucin within the lumen of the dilated airways, Hematoxylin and Eosin stain, 40X magnification; B. Fungal hyphae highlighted by GMS stain; and C. Surrounding lung parenchyma with intraalveolar eosinophils and organizing pneumonia, Hematoxylin and Eosin stain, 200X magnification.