title: The clinical significance of chromosomal changes in acute leukemia.
abstract: Clonal chromosome changes can now be detected in most cases of acute leukemia when appropriate methods of study are applied. In both acute nonlymphoblastic leukemia (ANLL) and acute lymphoblastic leukemia (ALL) identification of these chromosome abnormalities is increasingly becoming important clinically for diagnosis and prognosis, and as a result selection of therapy. This paper first briefly reviews the recurring chromosome changes now recognized in ANLL and ALL. The prognostic utility of classification of acute leukemia according to karyotype is then discussed.
mesh_terms: D000208:Acute Disease; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D002478:Cells, Cultured; D002869:Chromosome Aberrations; D002871:Chromosome Banding; D002904:Chromosomes, Human, 21-22 and Y; D006801:Humans; D007621:Karyotyping; D007938:Leukemia / Q000188:drug therapy / Q000235:genetics*; D007945:Leukemia, Lymphoid / Q000188:drug therapy / Q000235:genetics; D010641:Phenotype; D011379:Prognosis; D014178:Translocation, Genetic