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Fig. 1 | BMC Research Notes

Fig. 1

From: Perforation in an intestinal malignant lymphoma case

Fig. 1

Pathological findings at the onset (brain). Hematoxylin-eosin (HE) staining showed a diffuse infiltration of morphological large lymphocytes (magnification 40×) (a). Immunochemical staining revealed positive results for CD20 (b) and CD79a (c) and a negative result for EBER (d)

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