Abstract:
:We report the findings of the immunophenotypic profile of three cases of nasal T/NK cell lymphoma in leukemic phase. Flow cytometry analysis was carried out using cell suspensions of tumor nasal biopsies and peripheral blood. Tumor samples were composed by a mixture of a predominant subset of medium-size true NK cytCD3epsilon-, sCD3epsilon-, CD56+ cells mixed with a minor subset of medium-size T/NK sCD3epsilon+, CD56+ cells. Both subsets were also detected in peripheral blood. In addition, an infiltration of small-size sCD3epsilon+, CD56- normal T lymphocytes was also present.
journal_name
Haematologicajournal_title
Haematologicaauthors
Falcão RP,Rizzatti EG,Saggioro FP,Garcia AB,Marinato AF,Rego EMdoi
10.3324/haematol.10654subject
Has Abstractpub_date
2007-02-01 00:00:00pages
e24-5issue
2eissn
0390-6078issn
1592-8721journal_volume
92pub_type
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