A Review on Acute Lymphoblastic Leukaemia
نویسنده
چکیده
Introduction he leukaemias are malignant neoplasms of the haemopoietic stem cells. 1 acute leukaemia is the most common malignancy in children. 2 In the United States the incidence of ALL is roughly 6000 new cases per year (as of 2009), or approximately 1 in 50,000. 3 Acute lymphoblastic leukaemia makes up three quarters of all cases of leukaemia in children and 20% of all cases of leukaemia in adults, 2,4 ALL has a peak age incidence between 2 to 6 years and is more common in whites than in blacks. ALL occurs more commonly in boys than in girls. In Bangladesh it is not possible to ascertain the incidence of leukaemia including ALL until an ambitious study is being undertaken. A few hospital based small studies have been made and these studies show that the incidence of leukaemia in children ranges from 44% to 80% 5,6,7 and in adults about 61.7% 8 among all cancer patients. Commonest type of childhood leukaemia is ALL ranging from 50% to 90.7% among all leukaemias in this age. 5,6,7 Incidence of ALL in adults ranges from17.6% to 37.5%. 8
منابع مشابه
Investigation of TEL/AML1 and BCR/ABL Fusion Genes in Patients Affected by Acute Lymphoblastic Leukaemia Using Interphase in situ Hybridization
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