Molecular prognostic markers for adult acute myeloid leukemia with normal cytogenetics.

ABSTRACT: Acute myeloid leukemia (AML) is a heterogenous disorder that results from a block in the differentiation of hematopoietic progenitor cells along with uncontrolled proliferation. In approximately 60% of cases, specific recurrent chromosomal aberrations can be identified by modern cytogenetic techniques. This cytogenetic information is the single most important tool to classify patients at their initial diagnosis into three prognostic categories: favorable, intermediate, and poor risk. Currently, favorable risk AML patients are usually treated with contemporary chemotherapy while poor risk AML patients receive allogeneic stem cell transplantation if suitable stem cell donors exist. The largest subgroup of AML patients (aproximately 40%) have no identifiable cytogenetic abnormalities and are

SUBMITTER: Gregory TK 

PROVIDER: S-EPMC2700131 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature