An Unusual Case of Extranodal Diffuse Large B-Cell Lymphoma Infiltrating Skeletal Muscle: A Case Report and Review of the Literature

Figure 3

Histological findings of the muscle biopsy. Low power view (H&E stain, 5x) shows dense lymphoid infiltrate forming peculiar pseudoglandular structures (a) and sheets (b). Medium (H&E stain, 20x) and high power (H&E stain, 40x) stain view of the pseudoglandular structures (c and e) and areas densely infiltrating muscle tissue (d and f).

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