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Fig. 3 | Journal of Medical Case Reports

Fig. 3

From: ALK-positive anaplastic large cell lymphoma undiagnosed in a patient with tuberculosis: a case report and review of the literature

Fig. 3

Review of the second lymph node biopsy revealed: a Typical fibrocaseous granulomas in black rectangular box and lymphoma area in red oval at low magnification (hematoxylin and eosin stain, ×4); b large lymphoma cells at high magnification (hematoxylin and eosin stain, ×1000); c CD30+ lymphoma cells (immunostained for CD30, ×40); and, d ALK+ lymphoma cells (immunostained for ALK protein, 20×)

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