_:vb50941391 "url:https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C80346"^^ . _:vb50941391 . _:vb50941391 "A B-lymphoblastic leukemia/lymphoma that is characterized by the presence of lymphoblasts that carry a translocation between the IL3 gene on chromosome 5 and the IGH locus on chromosome 14, (q31.1;q32.3)."^^ . _:vb50941391 . _:vb50941391 . _:vb50941391 .