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Hypodiploidy With Less Than 45 Chromosomes Confers Adverse Risk in Childhood Acute Lymphoblastic Leukemia: A Report From the Children's Cancer Group by.

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Presentation on theme: "Hypodiploidy With Less Than 45 Chromosomes Confers Adverse Risk in Childhood Acute Lymphoblastic Leukemia: A Report From the Children's Cancer Group by."— Presentation transcript:

1 Hypodiploidy With Less Than 45 Chromosomes Confers Adverse Risk in Childhood Acute Lymphoblastic Leukemia: A Report From the Children's Cancer Group by Nyla A. Heerema, James B. Nachman, Harland N. Sather, Martha G. Sensel, Mei K. Lee, Raymond Hutchinson, Beverly J. Lange, Peter G. Steinherz, Bruce Bostrom, Paul S. Gaynon, and Fatih Uckun Blood Volume 94(12): December 15, 1999 ©1999 by American Society of Hematology

2 EFS for hypodiploid and nonhypodiploid ALL subgroups.
EFS for hypodiploid and nonhypodiploid ALL subgroups. Probabilities for patients with normal diploidy (N = 578); pseudodiploidy (N = 496); low hyperdiploidy (47 to 50 chromosomes, N = 204); high hyperdiploidy (>50 chromosomes, N = 492); 45 chromosomes (N = 87); 33 to 44 chromosomes (N = 12); or ≤28 chromosomes (N = 11). Nyla A. Heerema et al. Blood 1999;94: ©1999 by American Society of Hematology

3 Nyla A. Heerema et al. Blood 1999;94:4036-4045
©1999 by American Society of Hematology

4 Nyla A. Heerema et al. Blood 1999;94:4036-4045
©1999 by American Society of Hematology


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