Method: Cell entirely auto-matic instrument was used to measure the platelet count (PLT) and the mean platelet volume (MPV) in 52 cases of acute cere-bral infarction (CI group) and 30 normal persons as control group.

• 方法:用全自动细胞分析仪测定52例急性脑梗死患者的血小板计数PLT及血小板平均体积（MPV）,对照组为30例健康志愿者。