[C-kit mutation in acute myeloid leukemia patients with AML1-ETO fusion gene and its clinical significance]..     ///    PCR and sequencing methods were used to detect the c-kit 17 exon mutations in 31 AML patients with AML1-ETO.     ///    It is concluded that the c-kit mutation is frequent in AML patients with AML1-ETO and the c-kit mutated patients have a poor prognosis.     ///     This study was aimed to investigate the c-kit mutation in acute myeloid leukemia (AML) patients with AML1-ETO and analyze its relation with clinical and laboratorial features and prognosis. 