CAJ | 학술논문

目的：观察双能量CT在痛风石成像诊断中的应用效果。方法整群选择2013年5月-2014年8月间在黑龙江省医院CT室进行检查的47例有关节痛并怀疑痛风患者资料作为研究对象,所有患者均行痛风“金标准”检查,均具有双能量CT检查资料,记录诊断准确性。结果47例具有痛风金标准检查资料的患者经过双能CT检查经过图像后处理及痛风分析后,有43例存在绿色痛风结石,诊断符合率为91.5%,与金标准资料比较(字2=2.261,P=0.152),差异无统计学意义。结论双能量CT检测痛风石在临床痛风诊断中具有较高的应用价值,是一种新型影像检查技术,在临床具有较大的应用空间及发展潜力。
목적：관찰쌍능량CT재통풍석성상진단중적응용효과。방법정군선택2013년5월-2014년8월간재흑룡강성의원CT실진행검사적47례유관절통병부의통풍환자자료작위연구대상,소유환자균행통풍“금표준”검사,균구유쌍능량CT검사자료,기록진단준학성。결과47례구유통풍금표준검사자료적환자경과쌍능CT검사경과도상후처리급통풍분석후,유43례존재록색통풍결석,진단부합솔위91.5%,여금표준자료비교(자2=2.261,P=0.152),차이무통계학의의。결론쌍능량CT검측통풍석재림상통풍진단중구유교고적응용개치,시일충신형영상검사기술,재림상구유교대적응용공간급발전잠력。
Objective To Observe of the tophi diagnosis with dual-energy CT imaging. Methods Selected 47 patients with pain and suspected gout patient data as a study from May 2013 to August 2014 in the Heilongjiang Provincial Hospital CT rooms for all patients underwent gout "gold standard" inspection, all with dual-energy CT check the information on the diagnostic accuracy of records. Results 47 patients had gout gold standard examination data through dual-energy CT examination after image post-pro-cessing and analysis of gout, there were 43 cases of gout presence of green stones, diagnosis rate was 91.5%, with the gold stan-dard data were compared (χ2=2.261,P=0.152), not statistically significant. Conclusion Dual-energy CT tophi detection with high clinical value, is a new imaging technique in clinical applications of space and has a large potential for development.