 The t(6;9)(p23;q34)-DEK/CAN fusion occurs with an incidence of 1-5% in adult patients with acute myelogenous leukemia (AML) and tends to have an unfavorable prognosis at diagnosis.     ///    Development of a D-FISH method to detect DEK/CAN fusion resulting from t(6;9)(p23;q34) in patients with acute myelogenous leukemia.. 