No abstract available.
Adult ; Alleles ; Fusion Proteins, bcr-abl/*genetics ; Heterozygote ; Humans ; Hydroxyurea/*therapeutic use ; Janus Kinase 2/*genetics ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis ; Leukocytes, Mononuclear/pathology ; Leukocytosis/diagnosis ; Male ; Middle Aged ; Mutation ; Myeloproliferative Disorders/drug therapy/*genetics ; Phenotype ; Splenomegaly/diagnosis ; Thrombocytosis/diagnosis ; Translocation, Genetic

No abstract available.
Aged ; Antineoplastic Agents/therapeutic use ; Bone Marrow/pathology ; Fusion Proteins, bcr-abl/genetics/metabolism ; Humans ; Imatinib Mesylate/therapeutic use ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/complications/*diagnosis/drug therapy ; Leukocyte Count ; Male ; Multiple Myeloma/complications/*diagnosis/drug therapy ; Platelet Count ; Polymerase Chain Reaction ; Thrombocytosis/etiology

No abstract available.
Antineoplastic Agents/*therapeutic use ; Benzamides/*therapeutic use ; Central Nervous System Neoplasms/*diagnosis ; Fusion Proteins, bcr-abl/genetics ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/*drug therapy ; Leukocytes/metabolism/pathology ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Piperazines/*therapeutic use ; Pyrimidines/*therapeutic use

The t(3;3)(q21;q26.2) is known to be mainly observed in hematologic myeloid malignancies, as a form of 3q21q26 syndrome. Cytogenetic abnormalities of 3q21q26 syndrome result in RPN1-EVI1 fusion transcripts involving ecotropic viral integration site-1 (EVI1) at 3q26.2 and ribophorin I (RPN1) at 3q21, and the fusion transcripts play an important role in leukemogenesis and disease progression. They are usually associated with dysplasia, especially of megakaryocytes. Patients with these cytogenetic abnormalities show extremely poor prognosis even with aggressive anti-leukemic therapy. We report a case of blastic crisis of CML with both t(3;3)(q21;q26.2) and t(9;22)(q34;q11.2) and associated severe multilineage dysplasia. The patient showed a poor response to imatinib, dasatinib and aggressive induction therapy. When both t(3;3)(q21;q26.2) and t(9;22)(q34;q11.2) are observed in cases of leukemia with increased blasts, they are best considered as aggressive phases of CML with t(3;3)(q21;q26.2), rather than AML with t(9;22)(q34;q11.2) by 2008 WHO classification.
Adolescent ; Antineoplastic Agents/therapeutic use ; Blast Crisis/*diagnosis ; Bone Marrow Cells/pathology ; *Chromosomes, Human, Pair 3 ; Drug Resistance, Neoplasm ; Humans ; Karyotyping ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/*diagnosis/drug therapy/genetics ; Male ; Piperazines/therapeutic use ; Pyrimidines/therapeutic use ; Thiazoles/therapeutic use ; *Translocation, Genetic

No abstract available.
Adult ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use ; Benzamides/therapeutic use ; Bone Marrow Examination ; Chemoradiotherapy ; Cyclophosphamide/administration & dosage ; Doxorubicin/administration & dosage ; Humans ; Karyotyping ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/*diagnosis/drug therapy/genetics/pathology ; Lymphoma, Large B-Cell, Diffuse/*diagnosis/pathology/therapy ; Male ; *Neoplasms, Second Primary ; Piperazines/therapeutic use ; Positron-Emission Tomography ; Prednisolone/administration & dosage ; Protein Kinase Inhibitors/therapeutic use ; Pyrimidines/therapeutic use ; Time Factors ; Tomography, X-Ray Computed ; Treatment Outcome ; Vincristine/administration & dosage ; Whole Body Imaging/methods