Case of the small-cell pattern shows predominantly small tumor cells. Large tumor cells are concentrated around the blood vessels. Hematoxylin and eosin, 40x magnification.
Reproduced with permission from: Sun T. Flow Cytometry, Immunohistochemistry, and Molecular Genetics for Hematologic Neoplasms, 2nd ed, Lippincott Williams & Wilkins, Philadelphia 2012. Copyright © 2012 Lippincott Williams & Wilkins.
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