Pulmonary cryptococcosis after immunomodulator treatment in patients with Crohn’s disease: Three case reports

Figure 1 Imaging and pathologic findings of case 1. A: Chest computed tomography scan showing multiple nodules in bilateral lobes and a large one in the left upper lobe; B: Hematoxylin-eosin staining showing focal granuloma formation in alveolar tissues; C: Periodic acid-silver methenamine staining showing suspicious positive organisms.