PMC4153276_01
Chest X ray displaying consolidation in the right upper lobe.
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There was no other abnormality on the chest radiograph (Figure 1).
Axial CT scan in lung window setting showing air space consolidation with air bronchogram in the right upper lobe.
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Thoracic computed tomography (CT) scan showed air space consolidation in the right upper lobe (Figure 2).
Histological examination of the specimen demonstrating a filamentous microorganism with sulphur granules indicating actinomycosis (Giemsa staining).
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Histological examination of the biopsy specimen revealed inflammatory cellular infiltration and large colonies of Actinomyces SPP (Sulphur granules) surrounded by necrotic tissue and inflammatory cells (Figure 3).