Peripheral blood ALK positive anaplastic large cell lymphoma, small cell variant

Peripheral blood smear with numerous small lymphoma cells. Wright-Giemsa stain.

Reproduced with permission from: Ioachim HL, Medeiros LJ. Ioachim’s Lymph Node Pathology, 4th ed, Lippincott Williams & Wilkins, Philadelphia 2009. Copyright © 2009 Lippincott Williams & Wilkins. www.lww.com.

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