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Fig. 2 | BMC Clinical Pathology

Fig. 2

From: B-chronic lymphocytic leukemia showed triple transformation, to diffuse large B cell, CD20-negative, and T-cell neoplasm during ofatumumab treatment: a case report

Fig. 2

Pathology of CD20-lacking chronic lymphocytic leukemia in the bone marrow biopsy. Bone marrow biopsy revealed hypercellular marrow with diffuse proliferation of small-sized lymphocytes. Immunohistochemical analysis revealed that the proliferating lymphoma cells were positive for CD79α and CD5, but negative for CD20

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BMC Clinical Pathology

ISSN: 1472-6890

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