目的:研究原发性高血压患者的球结膜微循环。方法:用裂隙灯数码相机,在球结膜上观察微循环的血管宽窄不一和毛细血管瘤。我们观察了88例176只正常眼及70例140只原发性高血压眼的球结膜微循环改变。结果:原发性高血压组阳性率为94.3%,老年血压正常对照组阳性率为19.3%,青壮年血压正常对照组阳性率为15.5%。高血压组和正常血压的两个对照组相比较,差别十分显著,而两个正常血压对照组之间的差异不显著。结论:毛细血管瘤及血管宽窄不一,做为指标,较为容易反映球结膜微循环的阳性体征。

AIM:To research the bulbar conjunctival microcirculation of patients with primary hypertension.METHODS:With slit-lamp digital camera,we observed vascular size and capillary hemangioma for normal blood pressure(88 cases 176 eyes)and primary hypertension(70 cases 140 eyes).RESULTS:The positive rate of primary hypertension group was 94.3%;in the normotensive control group,the positive rates of the elder and young adults respectively were 19.3%,15.5%.There was a significant difference between the primary hypertension group and normal blood pressure group,while the difference between the two normal blood pressure groups was not obvious.CONCLUSION:Taking capillary hemangioma and vascular size as indexes is easy to reflect the positive signs of bulbar conjunctival microcirculation.

R544.1