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目的 :探讨急性进行性脑梗死的血小板体积的变化。方法 :对本类入院病人在 2 4小时内、第 3天和第 7天测外周血小板平均体积 ( MPV)和血小板计数 ( PC)。结果 :5 4例病人三次检测数据分别为 MPV:1 3.4± 2 .79( ft)、1 1 .98± 1 .90、和 1 1 .2 3± 1 .75。 PC:1 2 0 .± 4 7.6 0 (× 1 0 9/ L)、1 84 .1 8± 5 1 .6 3、和 1 95 .92± 83.4 9。超早期和第 3天的变化明显 ( P<0 .0 1 )。结论 :急性进行性脑梗死的早期 MPV的增加和 PC的减少可能是病情进行性进展的独立危险因素之一。
Objective: To investigate the changes of platelet volume in acute progressive cerebral infarction. Methods: Peripheral platelet volume (MPV) and platelet count (PC) were measured in 24 hours, 3 days and 7 days in this group of patients. Results: The data of three tests in 54 patients were MPV: 1 3.4 ± 2 .79 (ft), 1 1 .98 ± 1 .90, and 1 1 .2 3 ± 1 .75 respectively. PC: 120 ± 4 7.6 0 (× 1 0 9 / L), 1 84 .1 8 ± 5 1 .6 3, and 1 95 .92 ± 83.4 9. Changes were significant in early and third days (P <0.01). Conclusion: The increase of early MPV and the decrease of PC in acute progressive cerebral infarction may be one of the independent risk factors for the progressive progression of the disease.