preferred_name: B-lymphoblastic leukemia/lymphoma MLL rearranged
preferred_name_lc: b-lymphoblastic leukemia/lymphoma mll rearranged
label: B lymphoblastic leukemia/lymphoma with t(v;11q23); MLL rearranged
label_lc: b lymphoblastic leukemia/lymphoma with t(v;11q23); mll rearranged