B-Lymphoblastic Leukemia/lymphoma with T(1;19)(q23;p13.3), also known as b lymphoblastic leukemia lymphoma with t(1;19)(q23;p13.3); tcf3-pbx1, is related to b-lymphoblastic leukemia/lymphoma with tcf3-pbx1 and b-lymphoblastic leukemia/lymphoma. An important gene associated with B-Lymphoblastic Leukemia/lymphoma with T(1;19)(q23;p13.3) is PBX1 (PBX Homeobox 1), and among its related pathways/superpathways are NF-kappaB Signaling and Sudden infant death syndrome (SIDS) susceptibility pathways.