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Flow-sorting and Exome Sequencing of the Reed-Sternberg Cells of Classical Hodgkin Lymphoma
08:53

Flow-sorting and Exome Sequencing of the Reed-Sternberg Cells of Classical Hodgkin Lymphoma

Published on: June 10, 2017

Is classical Hodgkin's disease indeed a single entity?

Amalia Levy1, Yaron Armon, Jacob Gopas

  • 1Department of Epidemiology, Faculty of Health Sciences and Cancer Research Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel.

Leukemia & Lymphoma
|April 11, 2003
PubMed

We present a retrospective clinicopathological study on the significance of the histologic type of classical Hodgkin's disease (HD) in a cohort of patients from southern Israel. This was performed to critically evaluate the generally accepted view that classical HD is a single clinicopathological entity and the resultant impression that its segregation into four different histologic types remains essential only for the pathologist in his diagnostic endeavor. We confirmed the existence of a uniform response of nodular sclerosis (NS), and mixed cellularity-lymphocyte depletion (MC-LD)-HD to treatment, consideration being given to other classical prognostic factors. We also accept the fact that histological type is not a significant independent factor in terms of survival. Our findings, however, do suggest that NS-HD, on the one hand, and MC-LD-HD, on the other, are distinct biologic entities. Cases of NS differ significantly from those of MC-LD-HD with regard to sex and age distribution, and in the expression of several antigens and gene products, including sialylated-CD15, CD30, LMP1 and the p53 and mdm-2 gene products.

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