title: Molecular genotyping was not necessary.
mesh_terms: D005838:Genotype; D006801:Humans; D007145:Immunoglobulin kappa-Chains / Q000032:analysis; D015470:Leukemia, Myeloid, Acute / Q000175:diagnosis*; D011947:Receptors, Antigen, B-Cell / Q000032:analysis
chemical_list: D007145:Immunoglobulin kappa-Chains; D011947:Receptors, Antigen, B-Cell