L2 M9836/3 Precursor B lymphoblastic leukemia (see also M9728/3) Pro-B ALL Common precursor B ALL Pre-B ALL Pre-pre-B ALL Common ALL c-ALL M9837/3 Precursor T lymphoblastic leukemia (see also M9729/3) Pro-T ALL Pre-T ALL Cortical T ALL Mature T ALL 984–993 Myeloid Leukemias (C42.1) (9840–9849) Erythroleukemias (FAB-M6) M9840/3 Acute myeloid leukemia, M6 type Acute erythroid leukemia Erythroleukemia FAB M6 AML M6 Erythremic myelosis, NOS (9850–9859) Lymphosarcoma cell leukemia (9860–9869) Myeloid (Granulocytic) Leukemias M9860/3 Myeloid leukemia, NOS Non-lymphocytic leukemia, NOS Granulocytic leukemia, NOS Myelogenous leukemia, NOS Myelomonocytic leukemia, NOS Myelocytic leukemia, NOS Eosinophilic leukemia Monocytic leukemia, NOS M9861/3 Acute myeloid leukemia, NOS (FAB or WHO type not specified (see also M9930/3) Acute myelogenous leukemia Acute non-lymphocytic leukemia Acute granulocytic leukemia Acute myelogenous leukemia Acute myelocytic leukemia M9863/3 Chronic myeloid leukemia, NOS Chronic myelogenous leukemia, NOS Chronic granulocytic leukemia, NOS Chronic myelocytic leukemia, NOS M9866/3 Acute promyelocytic leukemia t(15;17)(q22;q11–12) * Acute promyelocytic leukemia, PML/RAR-alpha Acute myeloid leukemia, t(15:17(q22;q11–12) Acute promyelocytic leukemia, NOS FAB-M3 (includes all variants) Acute promyelocytic leukemia (AML with t(15;17)(q22;q12), PML-RARa and variants) M9867/3) Acute myelomonocytic leukemia Acute myelomonocytic leukemia FAB-M4 M9870/3 Basophilic leukemia or Acute basophilic leukemia M9871/3 Acute myeloid leukemia with abnormal marrow eosinophils (includes all variants) AML with inv(16)(p13q22) or t(16;16)(p13;q22), CBFb/MYH11 (FAB M4Eo) M9872/3 Acute myeloid leukemia, minimally differentiated (FAB type M0) Acute myeloblastic leukemia] M9873/3 Acute myeloid leukemia, without maturation (FAB type M1) M9874/3 Acute myeloid leukemia, with maturation (FAB M2), NOS M9875/3 Chronic myelogenous leukemia BCR/ABL positive Philadelphia chromosome (Ph1 positive) t(9;22)(q34;q11) Chronic granulocytic leukemia (BCR/ABL positive)/(Ph1 positive)/t(9;22)(q34;q11) M9876/3 Atypical chronic myelogenous leukemia BCR/ABL negative Atypical chronic myeloid leukemia (BCR/ABL negative)/(Ph1 negative) M9891/3 Acute monoblastic and monocytic leukemia Monoblastic leukemia, NOS FAB M5 (includes all variants) M9895/3 Acute myeloid leukemia multilineage dysplasia AML with/without prior myelodysplastic syndrome M9896/3 AML with t(8;21)(q22;q22), AML1/ETO FAB M2 with t(8;21)(q22;q22), AML1/ETO M9897/3 AML with 11q23 (MLL) abnormalities AML, MLL M9910/3 Acute megakaryoblastic leukemia, NOS Megakaryocytic leukemia (FAB-M7) M9920/3 Acute myeloid leukemia and myelodysplastic syndrome, therapy related, NOS Therapy-related acute myeloid leukemia, alkylating agent/epipodophyllotoxin related M9930/3 Chloroma or Myeloid sarcoma (see also M9861/3) Granulocytic sarcoma M9931/3) Acute panmyelosis with myelofibrosis (C42.1) Acute panmyelosis, NOS Acute myelofibrosis Acute myelosclerosis, NOS 994 Other Leukemias (C42.1) M9940/3 Hairy cell leukemia (C42.1) Hairy cell leukemia variant Leukemic reticuloendotheliosis M9945/3 Chronic myelomonocytic, leukemia, NOS Type 1 Type 2 M9946/3 Juvenile myelomonocytic leukemia M9948/3 Aggressive NK cell leukemia 995–996 Chronic Myeloproliferative Disorders (C42.1) M9950/3 Polycythemia