本文作者就血小扳数,血小板crit(临界质量)值,平均血小板体积,血小板大小分布宽度,血小板分布直方图,血小板凝聚功能及ATP 释放功能,探讨了脑血管障碍时血小板的变化。对象与方法对象:脑血栓患者:男15例,女9例;脑出血患者:男15例,女9例;珠网膜下腔出血患者:男13例,女11例。总计:男43例,平均年龄60.6岁; The authors investigated the changes of platelets during cerebrovascular disorders in terms of the number of platelets, the crit (critical mass) value, the average platelet volume, the platelet size distribution width, the platelet distribution histogram, the platelet aggregation function and the ATP release function. Subjects and Methods Subjects: Cerebral thrombosis patients: 15 males and 9 females; intracerebral hemorrhage patients: 15 males and 9 females; patients with subdural hemorrhage: 13 males and 11 females. Total: 43 males, average age 60.6 years;