All of the following are good prognostic factors for acute lymphoblastic leukemia ,except:: (A) Age of onset between 2-8 years, (B) Initial WBC count less than 50000, (C) Hyper ploidy, (D) t(9:22), t(8:14), t(4:11)
Answer is D. . t(9:22), t(8:14), t(4:11)