摘要
目的:探讨磁共振T2-mapping成像在早期踝关节骨性关节炎诊断中的应用价值,提高对其认识。方法:选取2017年1月-2017年12月我院收治的踝关节骨性关节炎40例为研究组,选取同期体检志愿者40例为对照组,对比两组研究对象的踝磁共振T2-mapping成像检查结果。结果:研究组患者踝关节各位置软骨T2值均显著高于对照组,差异有统计学意义(P<0.05),相同区域浅层软骨的平均T2值均较深层软骨的平均T2值高,差异有统计学意义(P<0.05)。研究组不同软骨区的轻度损伤和重度损伤T2值差异有统计学意义(P<0.05)。结论:磁共振T2-mapping成像能够量化评估踝关节软骨内部组织成分的变化,对早期踝关节骨性关节炎的诊断有比较理想的诊断价值,临床上值得推广应用。
Purpose:To evaluate the application of magnetic resonance T2-mapping in the early diagnosis of ankle osteoarthritis.Methods:Forty patients with ankle osteoarthritis admitted to our hospital from January 2017 to December 2017 were selected as the research group,and 40 cases of ankle joints of healthy volunteers who underwent physical examination during the same period were selected as the control group.The results of magnetic resonance T2-mapping imaging of subjects were compared between the two groups.Results:T2 values of cartilage at all locations of ankle joints in the study group were significantly higher than those in the control group,the differences were with statistical significant(P<0.05).Conclusion:Magnetic resonance 12-mapping imaging can be used to quantitatively evaluate the changes of the internal tissue components of the ankle cartilage,and is with ideal diagnostic value for the early diagnosis of ankle osteoarthritis.Therefore,it should be popularized and appied clinically.
作者
徐菲
杨志杰
XU Fei;YANG Zhi-jie(School of Pharmacy and Medical Technology,Putian University,Putian 351100,P.R.C.;Department of Radiology,Chinese PLA 95th Hospital)
出处
《中国医学计算机成像杂志》
CSCD
北大核心
2020年第4期339-343,共5页
Chinese Computed Medical Imaging
基金
福建省教育厅资助项目No.JK2015043。
