Acute Myelogenous Leukemia with Cuplike Nuclei.

ECG, electrocardiogram; CT, computed tomography; M1, acute myeloid leukemia without differentiation; WBC, white blood cells; WHO, World Health Organization; CK-MB, creatine kinase–myocardial band; CBC, complete blood count; APL, acute promyelocytic leukemia; AML, acute myelocytic leukemia; ALL, acute lymphocytic leukemia; CD, cluster of differentiation; HLA-DR, human leukocyte antigen–D related; RARα, retinoic acid receptor alpha; FISH, fluorescence in situ hybridization; PCR, polymerase chain reaction; NPM1, nucleophosmin 1; FLT3, FMS-like tyrosine kinase; ITD, internal tandem duplication; RBC, red blood cells; MCV, mean corpuscular volume; MCH, mean corpuscular hemoglobin; MCHC, mean cell hemoglobin concentration; RDW, red blood cell distribution width; MPV, mean platelet volume; PB, peripheral blood; PT, prothrombin time; INR, International Normalized Ratio; PTT, partial thromboplastin time; ..., not applicable; Tdt, terminal deoxynucleotidyl transferase. PML, promyelocytic leukemia; FAB, French-American-British classification