CAJ | 학술논문

目的比较脊柱多层螺旋CT(MSCT)与单层螺旋CT(SSCT)图像质量的差异，探讨MSCT在脊柱病变检查中的应用价值。材料与方法选择分别行MSCT和SSCT扫描的腰椎退行性病变者各10例进行图像质量比较。应用LightSpeed QX/i型MSCT检查和诊断31例脊椎病者。结果在相同扫描条件下，腰椎MSCT图像质量明显优于SSCT，MSCT所需扫描时间明显短于SSCT(均为P＜0.05)。MSCT可为31例脊椎病患者的临床诊断提供更多信息。结论 MSCT在脊柱病变检查中具有明显优势。
목적비교척주다층라선CT(MSCT)여단층라선CT(SSCT)도상질량적차이，탐토MSCT재척주병변검사중적응용개치。재료여방법선택분별행MSCT화SSCT소묘적요추퇴행성병변자각10례진행도상질량비교。응용LightSpeed QX/i형MSCT검사화진단31례척추병자。결과재상동소묘조건하，요추MSCT도상질량명현우우SSCT，MSCT소수소묘시간명현단우SSCT(균위P＜0.05)。MSCT가위31례척추병환자적림상진단제공경다신식。결론 MSCT재척주병변검사중구유명현우세。
Objective　To compare the spinal image quality of multislice CT (MSCT) with that of singleslice spiral CT (SSCT), and to evaluate multislice CT in the diagnosis of spinal diseases.　Materials and Methods　Spiral CT findings in 20 cases (10 cases with MSCT and another 10 cases with SSCT) with lumbar vertebral degenerative diseases were reviewed and the image quality was compared between two groups.　Results　The lumbar vertebral image quality of MSCT was better than that of SSCT. In addition, MSCT provided more information useful for making diagnosis. 　Conclusion　MSCT is very helpful for the diagnosis of spinal diseases.