Summary
A child with Ph1-negative juvenile chronic myelogenous leukemia (CML) is presented. The only chromosomal abnormality in hematopoietic tissues consisted of an absent Y chromosome. While a missing Y chromosome in adult patients with CML may be associated with a better prognosis, the clinical course in our patient was as malignant as that usually observed in other children with Ph1-negative juvenile CML.
This publication is No. 626 from the Department of Biophysics and Genetics, University of Colorado Medical Center.
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Bauters, F., Croquette, M. F., Delmas-Marsalet, Y., Deminati, M., Goudemand, M.: Une forme particulière de leucémie myéloide chez l'homme: évolution prolongée et présence du chromosome Philadelphie avec perte du chromosome Y dans les cellules myéloides (à propos de trois observations). Nouv. Rev. franc. Hémat. 10, 697–708 (1970)
Court-Brown, W. M.: Human population cytogenetics. Amsterdam: North-Holland 1967
Ezdinli, E. Z., Sokal, J. E., Crosswhite, L., Sandberg, A. A.: Philadelphia-chromosome-positive and-negative chronic myelocytic leukemia. Ann. intern. Med. 72, 175–182 (1970)
Garson, O. M., Milligan, W. J.: The 45, XO, Ph1 subgroup of chronic granulocytic leukaemia. Scand. J. Haemat. 9, 186–192 (1972)
Hossfeld, D. K., Wendehorst, E.: Ph1-negative chronic myelocytic leukemia with a missing Y chromosome. Acta haemat. (Basel) 52, 232–237 (1974)
Hungerford, D. A.: Leukocytes cultured from small inocula of whole blood and the preparation of metaphase chromosomes by treatment with hypotonic KCl. Stain Technol. 40, 333–338 (1965)
Hurdle, A. D. F., Garson, O. M., Buist, D. G. P.: Clinical and cytogenetic studies in chronic myelomonocytic leukaemia. Brit. J. Haemat. 22, 773–782 (1972)
Lawler, S. D., Lobb, D. S., Wiltshaw, E.: Philadelphia-chromosome positive bone-marrow cells sharing loss of the Y in males with chronic myeloid leukaemia. Brit. J. Haemat. 27, 247–252 (1974)
Meisner, L. F., Inhorn, S. L., Chuprevich, T. W.: Cytogenetic analysis as a diagnostic aid in leukemia. Amer. J. clin. Path. 60, 435–444 (1973)
Pearson, P. L., Bobrow, M., Vosa, C. G.: Technique for identifying Y chromosomes in human interphase nuclei. Nature (Lond.) 226, 78–80 (1970)
Pierre, R. V., Hoagland, H. C.: Age-associated aneuploidy: Loss of Y chromosome from human bone marrow cells with aging. Cancer (Philad.) 30, 889–894 (1972)
Puck, T. T., Cieciura, S. J., Robinson, A.: Genetics of somatic mammalian cells. III. Long-term cultivation of euploid cells from human and animal subjects. J. exp. Med. 108, 945–956 (1958)
Robinson, A., Puck, T. T.: Sex chromatin in newborns: Presumptive evidence for external factors in human nondisjunction. Science 148, 83–85 (1965)
Sandberg, A. A., Hossfeld, D. K.: Chromosomal abnormalities in human neoplasia. Ann. Rev. Med. 21, 379–408 (1970)
Sandberg, A. A., Sakurai, M.: The missing Y chromosome and human leukaemia. Lancet 1973 I, 375
Schroeder, W. A., Huisman, T. H. J., Shelton, J. R., Kleihauer, E. F., Dozy, A. M., Robberson, B.: Evidence for multiple structural genes for the γ chain of human fetal hemoglobin. Proc. nat. Acad. Sci. (Wash.) 60, 537–544 (1968)
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Supported in part by the following Public Health Service Grants: Research Grants CA-15564-01, CA-12247, and CA-13419 from the National Cancer Institute, by a general Research Support Grant No. RR-05357 and by Grant No. HD-00622 from the National Institute of Child Health and Human Development, by funds provided by the House Bill No. 1578 of the State of Colorado Legislature (Sickle Cell Anemia Treatment and Research Center) and by a Biological Medical Award from the Swiss Academy of Medical Sciences.
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Hays, T., Humbert, J.R., Peakman, D.C. et al. Missing Y chromosome in juvenile chronic myelogenous leukemia. Hum Genet 29, 259–264 (1975). https://doi.org/10.1007/BF00297633
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DOI: https://doi.org/10.1007/BF00297633