title: Significance of mediastinal mass in acute lymphoblastic leukemia.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001402:B-Lymphocytes / Q000032:analysis; D001772:Blood Cell Count; D001792:Blood Platelets; D001856:Bone Marrow Examination; D002648:Child; D002675:Child, Preschool; D005006:Ethnicity; D005455:Fluorescent Antibody Technique; D006454:Hemoglobins / Q000032:analysis; D006529:Hepatomegaly / Q000209:etiology; D006801:Humans; D007104:Immune Adherence Reaction; D007223:Infant; D007945:Leukemia, Lymphoid / Q000401:mortality; D007958:Leukocyte Count; D008228:Lymphoma, Non-Hodgkin / Q000150:complications; D008479:Mediastinal Neoplasms / Q000401:mortality; D011379:Prognosis; D012189:Retrospective Studies; D012737:Sex Factors; D013163:Splenomegaly / Q000209:etiology; D013601:T-Lymphocytes / Q000032:analysis
chemical_list: D006454:Hemoglobins