CAJ | 학술논문

目的：探讨64层螺旋CT对腹盆腔较大肿块定位诊断的应用价值。资料与方法回顾分析我院2008.10-2012.3诊治的腹盆腔较大肿瘤患者22例（男8例，女17例）；由两位有多年CT工作经验的放射科主治医师，采用二维CT图像（断面及MPR图像）与二维CT图像结合CTA对病灶进行定位诊断。利用校正对卡方检验比较两种方法对较大腹盆腔肿瘤定位诊断的准确性。结果两种方法对22例较大腹盆腔肿瘤定位诊断准确比较结果为P=0.008，差别有统计学意义。结论二维CT图像结合CTA可以明显提高CT对腹盆腔较大肿瘤定位诊断的准确性。
목적：탐토64층라선CT대복분강교대종괴정위진단적응용개치。자료여방법회고분석아원2008.10-2012.3진치적복분강교대종류환자22례（남8례，녀17례）；유량위유다년CT공작경험적방사과주치의사，채용이유CT도상（단면급MPR도상）여이유CT도상결합CTA대병조진행정위진단。이용교정대잡방검험비교량충방법대교대복분강종류정위진단적준학성。결과량충방법대22례교대복분강종류정위진단준학비교결과위P=0.008，차별유통계학의의。결론이유CT도상결합CTA가이명현제고CT대복분강교대종류정위진단적준학성。
Objective To investigate the value of 64-slice spiral CT in the localization diagnosis of quite masses in abdomen or pelvis. Materials and Methods CT data of 22 patients (8 males, 17 females) with large tumors in our hospital from 2008.10 to 2012.03 were analyzed retrospectively by two doctors who have experience in CT diagnosis by two-dimensional CT images and two-dimensional CT combined with CTA respectively. Correct chi-square pair was used to compare the two methods. Results It had significant difference between the two methods(P=0.008). Conclusion The accuracy of localization diagnosis of large tumors in abdomen or pelvis can be improved by using two-dimensional images combined with CTA.