Morphologic and phenotypic changes of the leukemic cells in a case of marginal zone B-cell lymphoma.

Abstract:

:A particular case of marginal zone B-cell lymphoma (MZBCL) presenting with leukemic lymphocytes is reported. In the present observation, the leukemic cells not only displayed a remarkable morphological fluctuation but also had an unusual phenotype, changing with time. These phenotypic features, which have been functionaly investigated by in vitro assays, might simply reflect an activation state depending on the microenvironment. Because of its disconcerting similarities with hairy cell leukemia (HCL) and splenic lymphoma with villous lymphocytes (SLVL), this case relaunches the debate about whether close relationships might exist between the splenic marginal zone, SLVL and HCL.

journal_name

Ann Hematol

journal_title

Annals of hematology

authors

Dargent JL,Delville JP,Kornreich A,Pradier O,Cochaux P,Velu T,Capel P,Feremans W,Neve P

doi

10.1007/s002770050274

subject

Has Abstract

pub_date

1997-03-01 00:00:00

pages

149-53

issue

3

eissn

0939-5555

issn

1432-0584

journal_volume

74

pub_type

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