Hematological malignancies with a deletion of 11q23: cytogenetic and clinical aspects
نویسندگان
چکیده
منابع مشابه
Molecular cytogenetic aspects of hematological malignancies: clinical implications.
The field of molecular cytogenetics has had a great impact on many aspects of medical and basic sciences. During the past 30 years, the application of molecular cytogenetic methodologies has resulted in remarkable advances in the field of cancer genetics and cytogenetics. These advances have led to the establishment of chromosome patterns as diagnostic and prognostic indexes in an array of acut...
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BACKGROUND Recently, the importance of cytogenetics has grown in the diagnosis, prognosis and treatment of leukemias and myelodysplastic syndromes. 5-azacytidine is a drug that has well-known cytogenetical effects and is approved in the treatment of myelodysplastic syndromes. To date, no studies have been performed to evaluate the impact of 5-azacytidine on the chromosomes of patients with hema...
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The clinical, cytogenetic and dermatoglyphic findings in a patient with a ring chromosome 21 are presented. This anomaly acts as a deletion of chromosomal material and results in specific congenital defects. A comparison is made with 24 cases of deletions involving chromosome 21 described in the literature. Six of these have been studied by means of recently developed chromosome banding techniq...
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15 صفحه اول11q23/MLL acute leukemia : update of clinical aspects.
Rearrangements of the MLL gene located at 11q23 are common chromosomal abnormalities associated with acute leukemia (AL), especially infant and secondary leukemia after previous treatment with DNA topoisomerase II inhibitors. 11q23/MLL abnormalities have been widely recognized as an important prognostic factor in AL. Over 70 chromosome partners of 11q23 have been identified to date, at least 50...
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ژورنال
عنوان ژورنال: Leukemia
سال: 1998
ISSN: 0887-6924,1476-5551
DOI: 10.1038/sj.leu.2401018