Leucovorin/Mercaptopurine/Methotrexate/Vincristine Regimen

**Semantic type:** Therapeutic or Preventive Procedure

**Definition:** A regimen consisting of leucovorin, mercaptopurine, methotrexate, and vincristine that may be used in the treatment of acute lymphoblastic leukemia (ALL).

**Synonyms:** - Leucovorin-Mercaptopurine-Methotrexate-Vincristine - Leucovorin/Mercaptopurine/Methotrexate/Vincristine - Mercaptopurine/Methotrexate/Leucovorin/Vincristine