L2 acute lymphoblastic leukemia is often treated with combination chemotherapy, radiotherapy, targeted therapy, and allogeneic hematopoietic stem cell transplantation, with better results. For patients with acute lymphoblastic leukemia, most of them can achieve long-term disease-free survival or even cure. 1. Commonly used chemotherapy regimens for VDCLP include cyclophosphamide, vincristine, levodopa montelukast, prednisone and so on. 2. Radiotherapy. 3. Targeted agents such as cedarbenamide. 4. High-risk patients can achieve sustained remission of the disease through allogeneic hematopoietic stem cell transplantation. After standardized comprehensive treatment, many patients can survive for a long time. If you have L2 acute lymphatic leukemia, you need to go to the hematology department of a regular hospital and be treated under the guidance of a doctor.