Clinical manifestations of CML include splenomegaly, extreme elevation of peripheral white blood cells, increasing of immature granulocyte macrophage, alkali, eosinophilia, anemia and thrombocytosis. 临床表现为脾脏肿大、外周血白细胞极度升高并出现幼稚粒细胞,嗜碱、嗜酸粒细胞增多,常有贫血、血小板增多。