Myeloid/lymphoid neoplasm is a rare malignancy with an aggressive course and rapid transformation to acute myeloid leukemia (AML), or less frequently lymphoblastic (ALL). Cases t(8;22)(p11;q11) BCR-FGFR1 fusion gene may be misdiagnosed chronic (CML), due very similar morphologic clinical profile. We report case of 48-year-old woman who complained weakness gastric pain. She had splenomegaly, eos...