Fig. 2
From: Crazy‐paving patterns as rare radiological manifestations of pulmonary cryptococcosis: a case report
a–c Staining results. a PAS (+), 200×; b Silver staining (+), 200×; c Mayer’s dyeing (+), 400×. Meanwhile, pathologic examination showed proliferation of alveolar epithelial cells and diffuse infiltration of foam cells, inside of which a large number of spherical fungi were found. According to these results, the diagnosis of pulmonary Cryptococcus neoformans infection was established. d Electron microscopic examination showed bronchociliary outer dynein arm partial defects