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Fig. 7 | Diagnostic Pathology

Fig. 7

From: Thymic lymphoid hyperplasia with multilocular thymic cysts diagnosed before the Sjögren syndrome diagnosis

Fig. 7

Immunohistochemical findings of the lymphoid markers. Immunohistochemistry of CD3 (a) and CD20 (b) shows mixed distribution of T and B cells and does not show any monoclonal proliferation. Both CD20 + B cells and CD3+ T cells infiltrate the lining epithelium of the cyst. Immunostaining of light chains (c, d) does not show restriction of kappa (c) or lambda (d) chains

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Diagnostic Pathology

ISSN: 1746-1596

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