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Fig. 2 | Diagnostic Pathology

Fig. 2

From: Feasibility of fine needle aspiration for diagnosis of b-cell lymphoma of the thyroid: a case series and review of the literature

Fig. 2

Cell block (Case 1) demonstrating abnormal lymphocytes with associated necrosis and apoptotic debris (A) (H&E stain, 400x magnification). Pax-5 IHC shows strong nuclear staining (B) in majority of lymphocytes supporting B-cell origin (B) (400x magnification). Ki-67 IHC shows positive nuclear staining in 80–90% of tumor cells (C) (400x magnification)

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Diagnostic Pathology

ISSN: 1746-1596

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