Indian J Med Microbiol Close
 

Figure 2: Histomorphology and immunohistochemical characterization of inflammatory cells in dermatomyositis-associated RPILD. Transbronchial biopsy showing organizing pneumonia with interstitial inflammation (a). CD3+ T lymphocytes sparsely distributed throughout the interstitium (b), and encompassed CD4+ (c) and CD8+ T cells (d). CD20+ B cells infiltrating the interstitium (e). The majority of CD68+ macrophages concentrated as clusters in the alveolar spaces (f). Magnification: ×20, bar length: 50 μm

Figure 2:  Histomorphology and immunohistochemical characterization of inflammatory cells in dermatomyositis-associated RPILD. Transbronchial biopsy showing organizing pneumonia with interstitial inflammation (a). CD3+ T lymphocytes sparsely distributed throughout the interstitium (b), and encompassed CD4+ (c) and CD8+ T cells (d). CD20+ B cells infiltrating the interstitium (e). The majority of CD68+ macrophages concentrated as clusters in the alveolar spaces (f). Magnification: ×20, bar length: 50 μm