Step 1 → Hematology and Oncology LeukemiasPreview this topic sectionPreview the conditions. Plans unlock the full Step 1 details when you need them. Free Biochemistry Free Microbiology Plans Leukemias conditions Acute Lymphoblastic Leukemia/Lymphoma (ALL) Acute Myelogenous Leukemia (AML) Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) Chronic Myelogenous Leukemia (CML) Hairy Cell Leukemia