Lc. Chan et al., A CASE OF PHILADELPHIA-NEGATIVE, M-BCR REARRANGED EOSINOPHILIC LEUKEMIA WITH TRISOMY-8 LOCALIZED BY IN-SITU HYBRIDIZATION, Leukemia, 8(1), 1994, pp. 195-198
A case of Ph-negative M-BCR rearranged eosinophilic leukaemia with clo
nal cytogenetic abnormalities is presented. In addition to involvement
of the short arm of chromosome 12 (12p12?13), the malignant nature of
the eosinophils was confirmed by the demonstration of trisomy 8 by in
situ hybridization.