PMC4925915_01
Chest radiograph obtained on admission showing fine nodular opacities in both middle and lower lung fields.
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Chest radiograph revealed bilateral fine nodular opacities in the middle and lower fields (Fig. 1).
High-resolution computed tomography showed bilateral ground glass opacities and septal line thickenings with subpleural distribution in the middle and lower lobes.
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High-resolution computed tomography (HRCT) of the lung showed bilateral ground glass opacities (GGO) and septal line thickenings with subpleural distribution in the middle and lower lobes (Fig. 2).
Transbronchial lung biopsy specimens revealed the accumulations of eosinophils and macrophages in the alveolar space and interstitum with the mild edema of alveolar septa (Hematoxylin and Eosin staining x 100).
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Transbronchial lung biopsy specimens revealed the accumulations of eosinophils in the alveolar space and interstitum with the mild edema of alveolar septa (Fig. 3).