Fig. 2From: Down syndrome associated childhood myeloid leukemia with yet unreported acquired chromosomal abnormalities and a new potential adverse marker: dup(1)(q25q44)Karyotype and chromosomal aberrations were confirmed using molecular cytogenetic approaches. aMCB results are shown. The normal chromosomes (#) are depicted on the left side of each image and the derivative of the other chromosomes on the right side of normal chromosomes. The unstained regions when suing chromosome-specific aMCB-probesets on the derivative chromosomes are shown in gray. Abbreviations: # = chromosome; der = derivative chromosomeBack to article page