title: Chromosomal abnormality in lymphoreticular tumors.
mesh_terms: D001260:Ataxia Telangiectasia / Q000235:genetics*; D002869:Chromosome Aberrations; D006801:Humans; D007938:Leukemia / Q000235:genetics*; D008223:Lymphoma / Q000235:genetics*; D014178:Translocation, Genetic