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灰阶联合能量多普勒膝关节检查对类风湿性关节炎活动度的评估 被引量:1

Assessment of Rheumatoid Arthritis Activity by the Grey Scale and Power Doppler Knee Examination
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摘要 目的探讨灰阶联合能量多普勒膝关节检查对类风湿性关节炎活动度评估价值。方法选取类风湿性关节炎患者80例160个膝关节作为观察组,抽取80例健康体检者160个膝关节作为对照组。均进行灰阶联合能量多普勒膝关节检查,比较两组关节的化膜厚度以及内部血流信号的分级。结果 (1)观察组的膝关节滑膜厚度为(3.79±0.63)mm,明显厚于对照组的(1.50±0.20)mm,组间差异显著,存在统计学意义(P<0.05)。(2)观察组的0级所占的比例为78.75%,明显高于对照组的3.125%;其2级和3级所占比例0,均低于对照组的43.75%和31.25%,组间差异均具有统计学意义(P<0.05)。结论灰阶联合能量多普勒膝关节检查对类风湿性关节炎活动度的评估具有良好的应用价值。 Objective To explore the value of combination application of Grey Scale and Doppler in examining knee joint to evaluate rheumatoid arthritis activity. Methods 80 cases of 160 knee rheumatoid arthritis patients were selected for observation group,and 80 healthy patients with 160 knees were selected as control group.All patients were underwent Grey Scale combining power Doppler knee joint examination. Grades of joint film thickness and internal flow signals in two groups were compared. Results(1)The thickness of the synovial in observation group was( 3. 79 ± 0. 63) mm,which was significantly thicker than that of the control group( 1. 50 ± 0. 20mm). There is statistically significant differences between the groups( P < 0. 05).(2)The proportion of 0 grade in observation group was 78. 75%,which was significantly higher than that of control group( 3. 125%). The percentage of grade 2 and grade 3 were 0,which were lower than those in the control group( 43. 75% and 31. 25%,respectively)and the differences between the groups were statistically significant( P < 0. 05). Conclusion The gray scale combining power Doppler knee joint examination shows great value for assessing the activity of rheumatoid arthritis.
出处 《生物医学工程学进展》 CAS 2017年第2期86-88,共3页 Progress in Biomedical Engineering
关键词 灰阶 能量多普勒 膝关节检查 类风湿性关节炎 活动度 gray scale Doppler energy knee joint rheumatoid arthritis activity
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