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目的:探讨急性脑梗死患者颈动脉斑块性质与D-二聚体的关系。方法:依据彩色多普勒超声检查结果将急性脑梗死分为不稳定斑块组、稳定斑块组、无斑块组,同时测定3组病例D-二聚体浓度并比较分析。结果:不稳定斑块组D-二聚体浓度明显高于稳定斑块组、无斑块组(P<0.05、P<0.01);稳定斑块组D-二聚体浓度明显高于无斑块组(P<0.01)。结论:急性脑梗死患者D-二聚体与颈动脉斑块的性质有相关性。
Objective: To investigate the relationship between carotid plaque and D-dimer in patients with acute cerebral infarction. Methods: Acute cerebral infarction was divided into unstable plaque group, stable plaque group and no plaque group on the basis of color Doppler echocardiography. The concentrations of D-dimer in three groups were also determined and compared. Results: The concentration of D-dimer in the unstable plaque group was significantly higher than that in the stable plaque group and no plaque group (P <0.05, P <0.01). The D-dimer concentration in the stable plaque group was significantly higher than that in the plaque group Block group (P <0.01). Conclusion: The D-dimer in patients with acute cerebral infarction is related to the nature of carotid plaques.