A consistent chromosome abnormality involving "E" group chromosome in acute leukaemias.
D000208:Acute Disease; D002869:Chromosome Aberrations / Q000235:genetics*; D025063:Chromosome Disorders; D002902:Chromosomes, Human, 16-18; D002904:Chromosomes, Human, 21-22 and Y; D005260:Female; D006801:Humans; D007938:Leukemia / Q000235:genetics*; D008297:Male