BCR::ABL1样ALL的治疗:BCR::ABL1样ALL的重要特点是存在涉及BCR::ABL1外的其他酪氨酸激酶易位(形成多种融合基因)、CRLF2易位和(或)JAK-STAT信号通路基因突变。. The gene discussed is CRLF2; the disease is acute lymphoblastic leukemia.