C mpl was expressed in 22 of 35 patients with acute myeloblastic leukemia(AML), but did not in 8 patients with ALL.

• 35例急性髓系白血病（AML）患者中有22例表达C?mpl，各FAB亚型均有表达。 8例急性淋巴细胞白血病（ALL）患者均无C?mpl表达。