Evaluation of minimal residual disease in childhood ALL.

Abstract: Childhood acute lymphoblastic leukemia is one of the most frequent cancers of that age range. Tremendous progress has been achieved in the treatment of these diseases, and increasing numbers of patients are actually cured and live normal lives thereafter. The treatment however remains a complex and serious ordeal. Although statistics are more than encouraging, the specific care of any given patient must be considered with a personalized approach. Among modern tools of disease monitoring, minimal residual disease assessment has earned increasing appeal and now tends to be rather dubbed “measurable” residual disease as the major goal of therapy was the complete eradication of the pathological clone. In this review, the basic characteristics of ALL diagnosis will be briefly recalled, before summarizing available techniques and providing some considerations on the clinical relevance and strategies of childhood ALL MRD evaluation. [ABSTRACT FROM AUTHOR]