title: B-cell acute lymphoblastic leukemia and isochromosome 7q.
abstract: A 10-year-old girl with cytological and immunological characteristics of B-cell acute lymphoblastic leukemia is reported. Chromosomal analysis revealed the presence of t(8;14) and i(7q).
mesh_terms: D001402:B-Lymphocytes; D002462:Cell Membrane / Q000276:immunology; D002648:Child; D002869:Chromosome Aberrations; D002906:Chromosomes, Human, 6-12 and X; D005260:Female; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis; D007621:Karyotyping; D007945:Leukemia, Lymphoid / Q000235:genetics*; D014178:Translocation, Genetic
chemical_list: D007075:Immunoglobulin M