Spectral karyotyping reveals a comprehensive karyotype in an adult acute lymphoblastic leukemia
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Date
2012-09-19
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Abstract
Cytogenetic abnormalities are frequently detected in patients with acute lymphoblastic leu-kemia (ALL). Comprehensive karyotype was related to poor prognosis frequently in ALL. We present a comprehensive karyotype in an adult ALL by spectral karyotyping (SKY) and R-banding. SKY not only confirmed the abnormalities previously seen by R-banding but also improved comprehensive karyotype analysis with the following result 47,XY,+9, ins(1;5)(q23;q23q34) t(6;7)(q23;p13). Our report demonstrated that SKY is able to provide more information accurately for prediction of disease prognosis in adult ALL with compre-hensive karyotype.
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Keywords
acute lymphoblastic leukemia, comprehensive karyotype, SKY