齐齐哈尔医学院学报
齊齊哈爾醫學院學報
제제합이의학원학보
Journal of Qiqihar University of Medicine
2015年
31期
4734-4735
,共2页
直肠癌%磁共振成像%体层摄影术%T分期
直腸癌%磁共振成像%體層攝影術%T分期
직장암%자공진성상%체층섭영술%T분기
Rectal cancer%MRI%CT%T staging
目的 探讨MRI联合CT在直肠癌T分期中的应用价值.方法 对2013年1月至2015年4月期间的80例直肠癌病例分别应用MRI及CT增强扫描进行术前T分期,并将影像观察结果与术后病理诊断结果对照.结果 对于T分期,CT的总诊断准确度为75.0%(60/80),与病理学T分期间一致性检验为较好(kappa1 =0.658);MRI为86.3%(69/80),与病理学T分期间一致性检验好(kappa2 =0.811),MRI联合CT为93.8%(75/80),与病理学T分期间一致性检验好(kappa3=0.915).结论 MRI联合CT增强扫描能够对直肠癌T分期作出更为准确的判断.
目的 探討MRI聯閤CT在直腸癌T分期中的應用價值.方法 對2013年1月至2015年4月期間的80例直腸癌病例分彆應用MRI及CT增彊掃描進行術前T分期,併將影像觀察結果與術後病理診斷結果對照.結果 對于T分期,CT的總診斷準確度為75.0%(60/80),與病理學T分期間一緻性檢驗為較好(kappa1 =0.658);MRI為86.3%(69/80),與病理學T分期間一緻性檢驗好(kappa2 =0.811),MRI聯閤CT為93.8%(75/80),與病理學T分期間一緻性檢驗好(kappa3=0.915).結論 MRI聯閤CT增彊掃描能夠對直腸癌T分期作齣更為準確的判斷.
목적 탐토MRI연합CT재직장암T분기중적응용개치.방법 대2013년1월지2015년4월기간적80례직장암병례분별응용MRI급CT증강소묘진행술전T분기,병장영상관찰결과여술후병리진단결과대조.결과 대우T분기,CT적총진단준학도위75.0%(60/80),여병이학T분기간일치성검험위교호(kappa1 =0.658);MRI위86.3%(69/80),여병이학T분기간일치성검험호(kappa2 =0.811),MRI연합CT위93.8%(75/80),여병이학T분기간일치성검험호(kappa3=0.915).결론 MRI연합CT증강소묘능구대직장암T분기작출경위준학적판단.
Objective To evaluate the value of MRI combined with CT in preoperative T staging diagnosis of rectal cancer.Methods From January 2013 to April 2015,80 patients with rectal cancer were enrolled into this study.All of the cases were performed rectum MRI and CT respectively before surgery.The results of the MRI and CT for T staging were compared with those of histopathology.The values of the MRI and CT for T staging diagnosis of rectal cancer were evaluated.Results The accuracy rate of CT,MRI and MRI combined with CT was 75.0%(60/80),86.3%(69/80) and 93.8%(75/80).Statistic analysis indicated that preoperative MRI,CT and MRI combined with CT for T staging was approximately consistent with pathologic T staging(kappa1=0.658;kappa2=0.811;kappa3=0.915).Conclusions MRI combined with CT play an important role in preoperative T staging diagnosis of rectal cancer.
