Abstract:
:Conventional cytogenetic analysis is limited in the evaluation of plasma cell disorders because, relative to normal hematopoietic elements, plasma cells divide slowly. Moreover, it is difficult to know whether abnormal metaphases originate from malignant plasma cells or myeloid cells harboring other abnormalities. We studied a patient with primary systemic amyloidosis who had previously been treated with an alkylating agent. Bone marrow cells were analyzed by cytoplasmic-immunoglobulin fluorescent staining combined with fluorescent in situ hybridization (cIg-FISH). Both chromosome enumeration probes for chromosome 1 and 7 and loci-specific probes for the short and long arm of chromosome 7 were used. Cytogenetic analysis disclosed the following abnormality: +der(1;7)(q10;p10). On cIg-FISH, the myeloid cells had fusion signals between chromosome enumeration probes for chromosomes 1 and 7, whereas plasma cells had the normal appearance of two pairs of signals. There was a second clone of abnormal myeloid cells with monosomy of chromosome 7. The bone marrow did not show any evidence of myelodysplasia. Interphase cIg-FISH is a useful technique for assigning the lineage of chromosomal abnormalities in plasma cell disorders.
journal_name
Leuk Lymphomajournal_title
Leukemia & lymphomaauthors
Fonseca R,Rajkumar SV,Ahmann GJ,Jalal SM,Hoyer JD,Gertz MA,Kyle RA,Greipp PR,Dewald GWdoi
10.3109/10428190009065839keywords:
subject
Has Abstractpub_date
2000-10-01 00:00:00pages
391-5issue
3-4eissn
1042-8194issn
1029-2403pii
I308J001100journal_volume
39pub_type
杂志文章abstract::Fusarium infection is rare but important infection after bone marrow transplantation (BMT). A 27-year-old man developed systemic fusarial infection following severe skin damage probably caused by high-dose thiotepa administration. Systemic fusariosis rapidly progressed to a variety of organs despite antifungal treatme...
journal_title:Leukemia & lymphoma
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abstract::This study aimed to analyze the frequency of peripheral Mo-myeloid-derived suppressor cells (Mo-MDSCs) in newly diagnosed CLL patients and to correlate their level with other prognostic factors such as frequency of CD38 cells and ZAP-70 cells and with the clinical response and survival outcomes in these patients. Fift...
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journal_title:Leukemia & lymphoma
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doi:10.1080/10428199009169601
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journal_title:Leukemia & lymphoma
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abstract::The significant clinical activity of lenalidomide in relapsed CLL was first described several years ago. Since then the problems of tumor flare and tumor lysis have emerged, and upfront single agent studies have reported response rates that were perhaps a little disappointing. Interest in elucidating the place of lena...
journal_title:Leukemia & lymphoma
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abstract::We conducted a phase I clinical trial of a new combination of fludarabine and paclitaxel in which 19 patients with histologically confirmed recurrent low-grade non-Hodgkin's lymphoma (NHL) were treated at five dose levels. Fludarabine was administered intravenously by bolus for 5 days and paclitaxel was given by intra...
journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
pub_type: 临床试验,杂志文章
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journal_title:Leukemia & lymphoma
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doi:10.3109/10428199509049773
更新日期:1995-01-01 00:00:00
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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doi:10.3109/10428194.2013.855311
更新日期:2014-08-01 00:00:00
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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doi:10.3109/10428199609054785
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
pub_type: 杂志文章,多中心研究,随机对照试验
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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journal_title:Leukemia & lymphoma
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