title: Non-random and random chromosomal abnormalities in transformed chronic granulocytic leukaemia.
abstract: Chromosome abnormalities, identified using a banding technique and additional to the Ph, are reported in 10 consecutive cases of transformed chronic granulocytic leukaemia. In most of the cases the abnormalities were non random. In 2 cases serial studies were performed and additional abnormalities found, antedating transformation by one week and two months respectively. In 2 others the Ph status had been established during the chronic phase of the disease. In the remaining cases the first chromosome analysis was performed at the time of transformation.
mesh_terms: D000328:Adult; D000368:Aged; D002869:Chromosome Aberrations; D002900:Chromosomes, Human, 1-3; D002902:Chromosomes, Human, 16-18; D002904:Chromosomes, Human, 21-22 and Y; D002906:Chromosomes, Human, 6-12 and X; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007951:Leukemia, Myeloid / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D014178:Translocation, Genetic