Detection of minimal residual disease in leukaemia.
نویسندگان
چکیده
منابع مشابه
Immunoglobulin gene rearrangement in detection of minimal residual disease in acute lymphoblastic leukaemia.
BACKGROUND Acute lymphoblastic leukaemia (ALL) is mainly a childhood malignancy but affects both children and adults. OBJECTIVE The study was conducted to evaluate a qualitative PCR based method for detection of clonal immunoglobulin gene rearrangement as a marker of minimal residual disease in patients of acute lymphoblastic leukaemia at the end of induction. METHOD It was a descriptive st...
متن کاملMinimal residual disease in childhood acute lymphoblastic leukaemia.
Risk directed treatment forms a central component of modern protocols for childhood acute lymphoblastic leukaemia (ALL). A review of recent studies of minimal residual disease (MRD) analysis shows that it is a powerful prognostic factor in both first line and relapse treatment. However, the value of MRD analysis is both time point and protocol specific, and the threshold for MRD detection of th...
متن کاملThe clinical relevance of detection of minimal residual disease in childhood acute lymphoblastic leukaemia
Risk directed treatment forms a central component of modern protocols for childhood acute lymphoblastic leukaemia (ALL). A review of recent studies of minimal residual disease (MRD) analysis shows that it is a powerful prognostic factor in both first line and relapse treatment. However, the value of MRD analysis is both time point and protocol specific, and the threshold for MRD detection of th...
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Although a complete clinical remission can often be achieved with chemotherapy for patients with leukaemia and lymphoma, relapses still occur. Residual tumour cells probably have survived therapy and account for subsequent disease relapse. The sensitivity of conventioned ways of detecting residual tumour cells, such as morphological studies, immunophenotyping, and cytogenetics, is only about 1%...
متن کاملThe immunologic detection of minimal residual disease in acute leukemia.
Certain combinations of differentiation antigens are expressed on leukemia blasts and are absent or extremely rare among normal progenitors in the fetal liver and fetal and regenerating bone marrow. These combinations include cCD3/TdT, a thymic feature retained on thymic-acute lymphoblastic leukemia (T-ALL) blasts outside the thymus, and the coexpression of TdT and myeloid markers (CD13, CD33) ...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1992
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.67.6.671