摘要
目的:比较CT和MRI诊断中老年股骨头坏死的临床检出情况。方法:选取我院2009年1月至2012年5月股骨头坏死患者80例行临床研究,所有患者均经CT和MRI扫描检测,并比较两组的阳性检出率和分期。结果:CT检测阳性率为35%,MRI检测阳性率67.5%,明显高于CT检出率,数据经统计学比较具有显著差异(P<0.05);对80例受检患者的影像学扫描结果显示,MRI检测1期、2期、3期比例均明显高于CT检测结果,数据经统计学比较具有显著差异(P<0.05),本组研究CT和MRI均未检测出4期股骨头坏死患者,无4期股骨头坏死患者。结论:MRI检测1期、2期、3期比例均明显高于CT检测结果,数据经统计学比较具有显著差异(P<0.05),本组研究CT和MRI均未检测出所有4期股骨头坏死患者。
Objective： to compare CT and MRI diagnosis of avascular necrosis of the middle-aged and old clinical detection conditions.Methods：Choose from January 2009 to May 80 patients with avascular necrosis of the routine clinical research,all of the patients by CT and MRI scanning for detecting,and compared with two groups of positive detection rate and the installment.Results：CT testing positive rate was 35%,MRI detection rate of 67.5%,much higher than CT detection rate,data by statistics compared with significant difference（P 0.05）;In 80 cases of patients with client imaging scan results showed that MRI detection 1 phase,phase 2,3 phase ratio were significantly higher than that of CT test results,the data statistical comparison has significant difference（P 0.05）,the study CT and MRI were not detected 4 QiGu bone necrosis patients,no 4 QiGu bone necrosis patients.Conclusion：MRI detection 1 phase,phase 2,3 phase ratio were significantly higher than that of CT test results,the data statistical comparison has significant difference（P 0.05）,the study CT and MRI were not detected QiGu all four patients with bone necrosis.
出处
《中国医药导刊》
2013年第5期788-789,共2页
Chinese Journal of Medicinal Guide
关键词
中老年
股骨头坏死
CT
MRI
临床诊断
Middle-aged
Femoral head necrosis
CT
MRI
Clinical diagnosis
