Fig. 3From: Hypertrophic osteoarthropathy mimicking a reactive arthritis: a case report and review of the literaturea Representative Hematoxylin and Eosin (H & E) stained section of transbronchial biopsy specimen, showing thickening of interalveolar septa and atypical pneumocytes proliferating along the surface of alveolar walls, compatible with a lepidic pattern adenocarcinoma of the lung (original magnification 10×); b Representative H&E stained section of lung autopsy, showing a lepidic predominant adenocarcinoma of the lung (original magnification 10×)Back to article page