The Outcome of HyperCVAD Combined with Alemtuzumab for the Treatment of Aggressive T-Cell and NK-Cell Neoplasms.

We report our experience in using six cycles of hyperCVAD in combination with alemtuzumab for the treatment of aggressive T-cell and NK/T-cell neoplasms. Seven females and six males with the median age of 41 (range 18-60) diagnosed with T-cell acute lymphoblastic lymphoma and peripheral T-cell and NK/T-cell neoplasms (n(PTCL) = 6, n(T-cell ALL) = 3, n(NK/T-cell neoplasms) = 4) from 2006 to 2008 were treated with alemtuzumab-hyperCVAD regimen. A total of nine patients (69%) responded to the regimen, with seven achieved complete remission and two achieved partial remission.

Amplification of BCR-ABL and t(3;21) in a patient with blast crisis of chronic myelogenous leukemia.

The Philadelphia (Ph) chromosome, or t(9;22), is the hallmark of chronic myelogenous leukemia (CML). It results in juxtaposition of the 5' part of the BCR gene on chromosome 22 to the 3' part of the ABL1 gene (previously ABL) on chromosome 9. CML is clinically characterized by three distinct phases: chronic, accelerated, and blast phase.