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Hairy Cell Leukemia Variant - 3.

Hairy Cell Leukemia Variant - 3.
#00003324
Author: John Lazarchick
Category: Lymphoma: Mature B-cell and Plasma cell Neoplasms > Splenic lymphomas > Hairy Cell Leukemia
Published Date: 07/01/2007

A bone marrow aspirate was hypocelular but similar cells to those noted on the peripheral smear were present. Cytogenetic analysis showed the majority of cells to be abnormal; with a karyotype 47, XY, +5del. FISH studies for 11q22.3, +12, 13q14, p53, t(11:14), and 7q- were negative.