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Fig. 1 | Chinese Journal of Cancer

Fig. 1

From: CD30 expression in extranodal natural killer/T-cell lymphoma, nasal type among 622 cases of mature T-cell and natural killer-cell lymphoma at a single institution in South China

Fig. 1

Morphology of different subtypes of T-cell and natural killer (NK)-cell lymphoma (hematoxylin–eosin staining, ×400). a Extranodal NK/T cell lymphoma, nasal type (ENKTL) shows medium-sized tumor cells with apoptotic bodies. b Angioimmunoblastic T-cell lymphoma (AITL) shows proliferation of high endothelial venules, polymorphic infiltrating cells, and cells with clear-to-pale cytoplasm. c Peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) shows medium- to large-sized polymorphic tumor cells with high mitotic figure rates. d Anaplastic lymphoma kinase (ALK)-positive, anaplastic large-cell lymphoma (ALCL) shows cells with horseshoe or kidney-shaped nuclei and inflammation

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