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Fig. 1 | Journal of Medical Case Reports

Fig. 1

From: Spontaneous remission of angioimmunoblastic T-cell lymphoma in a child with ataxia–telangiectasia: a case report

Fig. 1

The lymph node biopsy findings and immunophenotypic features: effacement of architecture hematoxylin–eosin (H&E) stain, 4× (A). There are atypical lymphoid cells with high endothelial venules proliferation. H&E stain, 20×. B The neoplastic lymphocytes are positive for CD3, 10× (C). CD21 highlights the expanded follicular dendritic meshwork, 4×. D The neoplastic cells are positive for T follicular helper cell markers including CD10, BCL6 (E, F, respectively, 4×), and PD1 (not shown)

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Journal of Medical Case Reports

ISSN: 1752-1947