Yk. Keung et al., DEVELOPMENT OF MINIMALLY DIFFERENTIATED ACUTE MYELOBLASTIC-LEUKEMIA WITH NOVEL ISOCHROMOSOME 18P AND ANTECEDENT APLASTIC-ANEMIA, Cancer genetics and cytogenetics, 92(1), 1996, pp. 1-3
We describe a case of acute myeloblastic leukemia with a novel isochro
mosome 18, i(8)(p10), preceded by aplastic anemia for six months. The
patient is a cotton grower chronically exposed to pesticides. The sign
ificance of this chromosomal abnormality is unknown. The possible rela
tionship to the preceding history of aplastic anemia and occupational
pesticide exposure is speculated on. The possible mechanism of the ass
ociation of acute leukemia and aplastic anemia is discussed. (C) Elsev
ier Science Inc., 1996