CAJ | 학술논문

目的：探讨双源双能量CT心肌灌注成像在冠状动脉以及心肌灌注联合诊断中的价值。方法选取2013年1月至2014年12月收治的接受双源双能量CT检查的28例冠状动脉疾病患者作为研究对象，采用双源双能量CT检查其冠状动脉以及心肌灌注情况。结果28例冠状动脉疾病患者中，15例患者的31支冠状动脉分支有狭窄或闭塞等表现，其中轻度狭窄19支，中度狭窄5支，重度狭窄5支，闭塞2支；476个左室心肌节段中，左心室心肌灌注评分为2分居多，占42.9%（204/476），其次为3分，占38.4%（183/476）。结论双源双能量CT心肌灌注成像作为一站式检查手段，在冠状动脉以及心肌灌注联合诊断中存在明显优势，临床价值较高。
목적：탐토쌍원쌍능량CT심기관주성상재관상동맥이급심기관주연합진단중적개치。방법선취2013년1월지2014년12월수치적접수쌍원쌍능량CT검사적28례관상동맥질병환자작위연구대상，채용쌍원쌍능량CT검사기관상동맥이급심기관주정황。결과28례관상동맥질병환자중，15례환자적31지관상동맥분지유협착혹폐새등표현，기중경도협착19지，중도협착5지，중도협착5지，폐새2지；476개좌실심기절단중，좌심실심기관주평분위2분거다，점42.9%（204/476），기차위3분，점38.4%（183/476）。결론쌍원쌍능량CT심기관주성상작위일참식검사수단，재관상동맥이급심기관주연합진단중존재명현우세，림상개치교고。
Objective To investigate the myocardial perfusion imaging of dual energy CT in the diagnosis of coronary artery and myocardial perfusion in value.Methods Select 2013 January 2014 to 12 months in our hospital from accept dual energy CT examination of 28 cases of subjects were as the research object,the dual energy CT examination of the coronary artery and myocardial perfusion situation.Results In 28 subjects, 15 patients with 31 coronary artery stenosis or occlusion,including mild stenosis 5,moderate stenosis 19,severe stenosis 5,occlusion 2;476 left ventricular myocardial segment,left ventricular myocardial perfusion score was 2 points,3 (204/476), folowed by 38.4% (183/476).Conclusion Dual energy CT myocardial perfusion imaging as a one-stop examination means,in the coronary artery and myocardial perfusion combined with diagnosis exists obvious advantages,higher clinical value.