Figure Photomicrograph of the lung biopsy showing a focus of interstitial pneumonitis composed of lymphocytes and macrophages with occasional eosinophils.

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Presentation transcript:

Figure Photomicrograph of the lung biopsy showing a focus of interstitial pneumonitis composed of lymphocytes and macrophages with occasional eosinophils. Figure Photomicrograph of the lung biopsy showing a focus of interstitial pneumonitis composed of lymphocytes and macrophages with occasional eosinophils. Small plugs of organising intraluminal exudate are present and inflammatory cells are identified within the air spaces but there is little evidence of interstitial scarring (original magnification × 100)‏ S P Matusiewicz et al. Postgrad Med J 1999;75:475-477 Copyright © The Fellowship of Postgraduate Medicine. All rights reserved.