Disease_Has_Primary_Anatomic_Site Disease_Has_Abnormal_Cell Disease_Excludes_Finding NCI CTEP Simplified Disease Classification Terminology NCI CTEP SDC Leukemia, Miscellaneous Sub-Category Terminology CTRP Terminology CTRP Disease Terminology Pediatric Adverse Events Terminology Bone Marrow NCIt Neoplasm Core Terminology Clinical Trials Search-Application Programming Interface Disease Category Terminology CTS-API Disease Main Type Terminology CPTAC Terminology CPTAC Neoplasms Codelist GDC Terminology CPTAC Causes of Death Codelist CPTAC Medical Conditions Codelist CPTAC Codelists Terminology Mapped ICDO3.1 Terminology Mapped ICDO3.2 Terminology Mapped ICDO3.1 Morphology Terminology Mapped ICDO3.1 Morphology PT Terminology Mapped ICDO3.2 Morphology Terminology Mapped ICDO3.2 Morphology PT Terminology CTRP Portfolio Management Main Type Terminology Histology ICD-O Morphology Code GDC Value Terminology ICD-O-3 Morphology Term Diagnosis Question Family Cancer History Relative Primary Diagnosis Question Pediatric Adverse Events Terminology Mapped to MedDRA Leukemic Cell Hematopoietic and Lymphoid Cell Neoplasm Disease or Disorder Leukemia CTEP Other leukemia of unspecified cell type without mention of having achieved remission Leukemias, General Leukemia MedDRA Other leukaemias of specified cell type Leukaemia of unspecified cell type Other leukemia of unspecified cell type Blood (Leukemia) Leukemia, NOS Unspecified leukemia without mention of having achieved remission Leukemia of unspecified cell type GDC A cancer of the blood or bone marrow that is characterized by increased production of abnormal blood cells. CDISC A progressive, proliferative disease of blood cells, originating from myeloid or lymphoid stem cells. leukemia Malignant Unspecified leukemia Cancer that starts in blood-forming tissue such as the bone marrow and causes large numbers of blood cells to be produced and enter the bloodstream. Leukemia NOS Leukaemia, unspecified CPTAC A malignant (clonal) hematologic disorder, involving hematopoietic stem cells and characterized by the presence of primitive or atypical myeloid or lymphoid cells in the bone marrow and the blood. Leukemias are classified as acute or chronic based on the degree of cellular differentiation and the predominant cell type present. Leukemia is usually associated with anemia, fever, hemorrhagic episodes, and splenomegaly. Common leukemias include acute myeloid leukemia, chronic myelogenous leukemia, acute lymphoblastic or precursor lymphoblastic leukemia, and chronic lymphocytic leukemia. Treatment is vital to patient survival; untreated, the natural course of acute leukemias is normally measured in weeks or months, while that of chronic leukemias is more often measured in months or years. Leukemia 9800/3 C3161 Other specified leukemias not having achieved remission 9800/3 Leukemia, Disease LEUKEMIA, MALIGNANT NICHD Leukemias Leukemias, NOS Other specified leukemias Leukemia Other specified leukemia Other specified leukaemias C0023418 Leukemia Leukemia, NOS Leukemia, unspecified not having achieved remission Leukemia CTRP Neoplastic Process Solid Growth Pattern Clinical Data Interchange Standards Consortium Terminology CDISC SEND Terminology CDISC SEND Tumor Findings Results Terminology NICHD Terminology Malignant Neoplasm Neonatal Research Network Terminology