title: Acute leukemia: the most protean disease of childhood.
mesh_terms: D000208:Acute Disease; D000741:Anemia, Aplastic / Q000175:diagnosis; D001424:Bacterial Infections / Q000175:diagnosis; D001856:Bone Marrow Examination; D001932:Brain Neoplasms / Q000175:diagnosis; D002648:Child; D003937:Diagnosis, Differential; D006646:Histiocytosis, Langerhans-Cell / Q000175:diagnosis; D006801:Humans; D007244:Infectious Mononucleosis / Q000175:diagnosis; D007938:Leukemia / Q000175:diagnosis*; D007955:Leukemoid Reaction / Q000175:diagnosis; D007958:Leukocyte Count; D007970:Leukopenia / Q000150:complications; D008218:Lymphocytosis / Q000175:diagnosis; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis; D008581:Meningitis / Q000175:diagnosis; D009447:Neuroblastoma / Q000175:diagnosis; D011696:Purpura, Thrombocytopenic / Q000175:diagnosis; D013163:Splenomegaly / Q000150:complications; D014777:Virus Diseases / Q000175:diagnosis