To the Editor: Hummel et al. (Oct. 5 issue)1 report the polyclonalityof ReedSternberg cells in 6 of 12 cases of Hodgkin'sdisease. In three other cases, there were mixed polyclonal andmonoclonal populations of ReedSternberg cells, and inthree cases the cells were monoclonal. We are concerned aboutthe reported results of this study.
In an analysis of single ReedSternberg cells micromanipulatedfrom frozen tissue sections for heavy-chain (VH) and kappa light-chain(V) gene rearrangements, we detected clonal V gene rearrangementsin 11 of 12 cases investigated, 3 which have already been reported.2No rearrangements . . . [Full Text of this Article]
References
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