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Fig 1 | Diagnostic Pathology

Fig 1

From: Marginal zone lymphoma-derived interfollicular diffuse large B-cell lymphoma harboring 20q12 chromosomal deletion and missense mutation of BIRC3 gene: a case report

Fig 1

Histological findings of the skin biopsy from initial presentation. a Low magnification (25×) demonstrating a nodular infiltrate in the superficial and deeper dermis (H&E). b At higher power (400×) the majority of the cells are small and have irregular nuclei and inconspicuous nucleoli. There are scattered large transformed immunoblasts (H&E). c CD20 stain highlights the nodules of B lymphocytes (CD20 immunohistochemical stain, 50×) d The B lymphocytes in the nodules are positive for BCL2 (BCL2 immunohistochemical stain, 50×)

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Diagnostic Pathology

ISSN: 1746-1596

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