NK cells #2

From: Maryalice Stetler-Stevenson (stetler@box-s.nih.gov)
Date: Fri Jul 30 1999 - 10:45:30 EST


I sent the first message too soon. The "NK-cell" leukemia is CD5+, CD2+,
CD3-, CD4+, CD8-, CD57+, CD56- and CD16- but we don't know TRCab. The
patient has had some sort of lymphoproliferative process for a long time.
This smells like a CD3- T-cell tumor to me. NK cell neoplasms are usually
CD56+ and aggressive. Any thoughts? Anyone seen this before?

	Maryalice
Maryalice Stetler-Stevenson
Director Flow Cytometry Unit
Laboratory of Pathology, NCI, NIH


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