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Fig. 2 | Diagnostic Pathology

Fig. 2

From: Possible Concomitant Aggressive NK Cell Leukemia and EBV-positive T-cell lymphoma; Using the online beta version of WHO-HAEM5 and videoconferencing software to make diagnoses accessible in an emerging economy

Fig. 2

Immunostains and EBER-ish for lymph node sections; A. CD20 low power highlights follicles; B. CD20 high power in paracortex highlights rare small B-cells; C. CD3 low power highlights paracortical expansion by T-cells; D. CD3 high power in paracortex highlights small T-cells and large atypical cells; E. CD2 high power in paracortex shows dark staining of small lymphs and weak/partial staining of large cells; F. CD4 in paracortex highlights small and large cells; G. CD5 in paracortex shows weak, variable expression in large cells; H. CD7 in paracortex highlights few small lymphocytes; I. CD8 in paracortex highlights few small lymphocytes; J. CD56 in paracortex is negative in small and large lymphoid cells; K. EBER-ish in paracortex highlights large cells and few small lymphocytes

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Diagnostic Pathology

ISSN: 1746-1596

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