Histopathological features of chronic granulomatous disease (CGD) in childhood

Abstract

Chronic granulomatous disease may present to histopathologists in a wide range of tissue specimens most often demonstrating features of active chronic inflammation with or without granuloma formation. The presence of numerous pigmented macrophages in association with such inflammation should raise suspicion of the diagnosis. In addition, diffuse granulomatous inflammation of the lung and hepatic abscess formation should be regarded as suggestive of the diagnosis.