Fig. 3From: Multiple cerebral infarctions associated with lung cancer-induced hypereosinophilia: a case reportPathological images. Bronchoscopic biopsies revealed eosinophilic infiltration (a: hematoxylin and eosin). Bone marrow biopsies revealed infiltration of cancer cells, eosinophils, and neutrophils (b: hematoxylin and eosin). Immunostaining suggests lung adenocarcinoma (c: cytokeratin 7, d: thyroid transcription factor-1). Bar = 50 μm (a, b), 200 μm (c, d)Back to article page