Abstract:
:Detection of relapse in acute lymphoblastic leukemia (ALL) is essential for proper management. However, immunophenotypic detection of relapse by flow cytometry in B-lineage ALL can be confounded by several factors, including lack of a unique immunophenotype and modulation of aberrant phenotypes after treatment. We hypothesized that flow cytometric DNA ploidy analysis may detect relapse in aneuploid ALL cases that might be missed by flow immunophenotyping. We retrospectively studied ALL cases at our institution between 1991 and 2003 (n = 114). Aneuploid populations were present at diagnosis in 32% of all patients. Sixty-five percent of all patients had "normal" leukemic immunophenotypes, defined as being similar to normal precursor B-cells, while 35% had "aberrant" immunophenotypes with myeloid or T antigen co-expression. In ALL cases that were originally aneuploid, follow-up ploidy-analysis detected relapsed disease in all cases which were also detected by flow immunophenotyping, suggesting that ploidy analysis is highly sensitive for detecting ALL relapse. However, in 5 cases in which the diagnosis of relapse could not be reliably made by flow immunophenotyping, ploidy analysis successfully detected aneuploid cells, i.e., relapse, in all five; these included 3 patients with normal and 2 with aberrant original immunophenotypes. These results suggest that it may be beneficial to perform ploidy analysis as an adjunct to flow immunophenotyping in following patients with B-lineage ALL who demonstrate aneuploidy at diagnosis.
journal_name
Leuk Lymphomajournal_title
Leukemia & lymphomaauthors
Kenney B,Zieske A,Rinder H,Smith Bdoi
10.1080/10428190701760052subject
Has Abstractpub_date
2008-01-01 00:00:00pages
42-8issue
1eissn
1042-8194issn
1029-2403pii
789685565journal_volume
49pub_type
杂志文章abstract::Data from 29,845 patients with lymphomas, 981 of whom had lymphoma as a second primary tumor, registered in the Surveillance Epidemiology and End Results (SEER) program in the U.S.A. between 1973 and 1986 were analyzed. The characteristics of the 274 patients with lymphoma as a second tumor who had received chemothera...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199609051621
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abstract::The long-term results of postremission chemotherapy for 122 consecutive, unselected adults (15-65 years) with acute myeloid leukemia (AML) were assessed in two sequential prospective studies involving an identical 3/7-type induction regimen, and in those achieving remission, another course for early consolidation usin...
journal_title:Leukemia & lymphoma
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/10428199409051684
更新日期:1994-09-01 00:00:00
abstract::The distribution of subtypes of non-Hodgkin lymphoma (NHL) in Latin America is not well known. This Chilean study included 207 consecutive cases of NHL diagnosed at five cancer centers in the capital, Santiago, and one center in Viña del Mar. All cases were reviewed and classified independently by five expert hematopa...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,多中心研究,评审
doi:10.3109/10428194.2012.654471
更新日期:2012-07-01 00:00:00
abstract::Acute myeloid leukemia (AML) is a clonal malignant disease characterized by an increasing number of immature myeloid cells arrested at various stages of granulocytic and monocytic differentiation. The stage of the blockage defines distinct AML subtypes (AML1 to AML5 are the most frequent ones). There is increasing evi...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.1080/1042819042000206687
更新日期:2004-08-01 00:00:00
abstract::Using the single-strand conformation polymorphism and heteroduplex analyses, the P53 and RB genes were analyzed in cell samples from twenty-eight patients with chronic myeloid leukemia (CML) both at diagnosis and at the onset of accelerated phase (AP) of the disease. No alterations of the P53 or RB genes were found in...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428190009059278
更新日期:2000-08-01 00:00:00
abstract::Anaplastic large cell lymphoma (ALCL) is a T-cell lymphoma in which the majority of patients present with advanced stage III or IV disease. Here we report a case of ALCL where bone marrow was the only site of disease, in a 60-year-old man with pyrexia and pancytopenia. The diagnosis of ALCL was made on detection of CD...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428190400011468
更新日期:2005-03-01 00:00:00
abstract::Non-Hodgkin lymphoma (NHL) remains one of the most common cancers in the US, with survival dependent on the type and stage of disease. B-cell lymphomas account for approximately 85% of all cases of NHL, and are commonly treated with chemotherapy, or monoclonal antibodies (mAbs) that target CD20 antigens on the surface...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.3109/10428194.2010.500047
更新日期:2010-08-01 00:00:00
abstract::Lithium is commonly used to treat bipolar affective disorder. It is well known to adversely affect thyroid function, most commonly causing hypothyroidism. Hyperthyroidism is a rare complication. Similarly, total body irradiation (TBI) associated with BMT is well known to affect thyroid function frequently causing hypo...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428190310001617286
更新日期:2004-04-01 00:00:00
abstract::Ponatinib is a pan-tyrosine kinase inhibitor (TKI) with efficacy in multirefractory CML patients who have failed other TKIs. Despite excellent response rates, resistance or intolerance may develop. We conducted a retrospective review of the outcome of patients with chronic (CP) and accelerated (AP) phase CML refractor...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428194.2017.1379076
更新日期:2018-06-01 00:00:00
abstract::Recurrent cytogenetic abnormalities have provided the backbone for prognosticating acute myeloid leukemia and predicting response to consolidative therapies for decades. However, more than 45% of acute myeloid leukemia patients have normal cytogenetics on both karyotype and fluorescence in situ hybridization at diagno...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.1080/10428194.2017.1393669
更新日期:2018-09-01 00:00:00
abstract::There is little information in the literature on outcomes using doxorubicin-based chemotherapy with or without radiotherapy for early-stage peripheral T-cell lymphomas. The purpose of this study was to analyze The University of Texas M.D. Anderson Cancer Center results in such patients. From 1985 to 1998, 39 patients ...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/1042819021000006277
更新日期:2002-09-01 00:00:00
abstract::Rituximab is widely used for CD20+ non-Hodgkin lymphoma (NHL). The use of rituximab has been uncommonly associated with pulmonary toxicity. We report here a single institution experience on the clinical characteristics, diagnosis, treatment and outcome of rituximab-induced interstitial lung disease. From May 2007 to F...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428190802270886
更新日期:2008-09-01 00:00:00
abstract::This single institution cohort study of 132 AML patients investigated the clinical implications of co-mutations detected with a 42-gene NGS panel. In the intermediate-risk cytogenetic group, FLT3-ITD is an adverse prognostic indicator only in the presence of a DNMT3A co-mutation, regardless of NPM1 mutation status. In...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428194.2017.1397659
更新日期:2018-08-01 00:00:00
abstract::Most human myeloid leukemias express both class I and class II HLA and it has been postulated that leukemia-associated peptides are presented by those molecules. It is possible, however, that leukemia cells escape the immune surveillance by lacking expression of "costimulatory" molecules required for activating the im...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428199909169607
更新日期:1999-11-01 00:00:00
abstract::Hepatocyte growth factor (HGF) is a polypeptide that stimulates proliferation, motility, and morphogenesis of various cells, particularly epithelial cells. There is considerable evidence that HGF is a regulator in hemopoiesis not only in mice but also in humans. In mice, HGF and c-met (its receptor) mRNA are coexpress...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.3109/10428199609054832
更新日期:1996-10-01 00:00:00
abstract::It has recently been postulated that the absence of a single tumor suppressor gene (TSG) allele can provide a selective advantage for an emerging tumor cell. We have characterized the precise extension of the deletion on der(9) in 20 chronic myeloid leukemia (CML) cases using FISH analysis with an appropriate set of B...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428190310001623900
更新日期:2004-04-01 00:00:00
abstract::We applied two-step multicolor flow cytometry (FCM) for circulating lymphoma cells in the blood of 20 patients with angioimmunoblastic T-cell lymphoma (AITL) and confirmed neoplastic T-cells in all. Eleven exhibited dim expression of CD3 and 7 lost its expression. The proportion of CD10+ lymphoma cells ranged widely f...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428194.2020.1768382
更新日期:2020-10-01 00:00:00
abstract::Hepatitis due to reactivation of hepatitis B virus is an important cause of liver-related morbidity and mortality in hepatitis B surface antigen (HBsAg) positive patients undergoing autologous hematopoeitic cell transplantation. With the recent introduction of sensitive serum HBV DNA quantitation assay, the diagnosis ...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.1080/1042819031000083343
更新日期:2003-08-01 00:00:00
abstract::This study was designed to investigate the immunostimulatory effect of low dose Il-2 treatment in B-CLL patients previously treated with 2-chlorodeoxyadenosine (2CdA) in whom severe depletion of T lymphocyte subsets was observed. Four patients enrolled into the study had previously been treated with 3-6 courses of 2Cd...
journal_title:Leukemia & lymphoma
pub_type: 临床试验,杂志文章
doi:10.3109/10428199909050958
更新日期:1999-07-01 00:00:00
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章,评审
doi:10.3109/10428194.2013.780653
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journal_title:Leukemia & lymphoma
pub_type: 临床试验,杂志文章
doi:10.3109/10428199909083388
更新日期:1999-06-01 00:00:00
abstract::Forty-three patients with persistent and polyclonal B-cell lymphocytosis (PPBL) were studied. The PPBL diagnosis was based on the presence of a polyclonal lymphocytosis and the detection of binucleated lymphoid cells on peripheral blood examination. In order to define the cytogenetic profile in these patients, convent...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.1080/10428194042000191738
更新日期:2004-07-01 00:00:00
abstract::Immediate allergy to l-asparaginase (ASP) is a major obstacle in treating lymphoid malignancies. ASP-specific immunoglobulin G (ASP-IgG) has been used as a surrogate marker. Recently, the CD203c-basophil activation test (BAT) was found to be useful in diagnosing IgE-mediated allergies. We compared the diagnostic utili...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428194.2013.794944
更新日期:2014-01-01 00:00:00
abstract::To elucidate the pathogenesis of angioimmunoblastic lymphadenopathy-like T cell lymphoma (AILD-T) we investigated the T cell receptor V beta gene repertoires of four AILD-Ts and compared them with those of other histological types of lymphomas and three cases with reactive disorders. All lymphoma patients had rearrang...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199409114150
更新日期:1994-12-01 00:00:00
abstract::Tumour progression was monitored in seven multiple myeloma (MM) patients undergoing a novel oral chemotherapy regimen (cyclophosphamide, idarubicin and dexamethasone; CID) followed by early autologous stem cell transplantation (ASCT). Allele-specific oligonucleotide PCR (ASO-PCR) was used to semi-quantitate the number...
journal_title:Leukemia & lymphoma
pub_type: 临床试验,杂志文章,多中心研究
doi:10.3109/10428190109057937
更新日期:2001-01-01 00:00:00
abstract::We have developed a rapid screening method for analysis of codon 12, 13 and 61 N-ras gene mutations, since these mutations have been observed in approximately 25% of patients with acute myeloid leukemia and myelodysplastic syndromes. The method, termed allele specific restriction analysis (ASRA), involves polymerase c...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199109107917
更新日期:1991-01-01 00:00:00
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journal_title:Leukemia & lymphoma
pub_type: 临床试验,杂志文章
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更新日期:1999-04-01 00:00:00
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428190009058512
更新日期:2000-05-01 00:00:00
abstract::Castleman's disease is a rare condition characterized by benign hyperplastic lymph nodes. Based on the morphological features, it has been divided into hyaline-vascular, plasma cell and intermediate types. The latter two types are frequently associated with a wide variety of clinical pictures such as fever, anemia wit...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199009069289
更新日期:1990-01-01 00:00:00
abstract::High dose cytosine arabinoside (HDARAC) was administered to eleven patients in the blastic phase of Philadelphia (Ph) chromosome positive chronic myelogenous leukemia (CML). Four patients presented in blastic phase and in seven patients blastic transformation had evolved from a previous chronic phase. All patients had...
journal_title:Leukemia & lymphoma
pub_type: 杂志文章
doi:10.3109/10428199109068053
更新日期:1991-01-01 00:00:00