CAJ | 학술논문

目的：探讨3.0T MRI动态增强曲线半定量分型法对乳腺病变的诊断价值。方法统计分析2012年11月至2014年10月我院收治的女性乳腺疾病患者90例(101个病灶)的临床资料。结果临界值为每秒平均流出斜率的0.03%的动态增强曲线半定量分型对乳腺良恶性病变的诊断水平显著高于0.06%/s、5%、10%(P<0.05)；临界值为每秒平均流出斜率的0.03%的动态增强曲线联合ER对乳腺良恶性病变的诊断水平显著高于0.06%/s、5%、10%(P<0.05)。结论3.0T MRI动态增强曲线半定量分型法的对乳腺良恶性病变具有较高的诊断价值，临界值为每秒平均流出斜率的0.03%时对曲线类型进行划分具有显著的优越性，值得在临床推广使用。
목적：탐토3.0T MRI동태증강곡선반정량분형법대유선병변적진단개치。방법통계분석2012년11월지2014년10월아원수치적녀성유선질병환자90례(101개병조)적림상자료。결과림계치위매초평균류출사솔적0.03%적동태증강곡선반정량분형대유선량악성병변적진단수평현저고우0.06%/s、5%、10%(P<0.05)；림계치위매초평균류출사솔적0.03%적동태증강곡선연합ER대유선량악성병변적진단수평현저고우0.06%/s、5%、10%(P<0.05)。결론3.0T MRI동태증강곡선반정량분형법적대유선량악성병변구유교고적진단개치，림계치위매초평균류출사솔적0.03%시대곡선류형진행화분구유현저적우월성，치득재림상추엄사용。
Objective To evaluate the diagnostic value of 3.0T MRI dynamic enhancement curves semi-quantitative genotyping method in the diagnosis of breast lesions.Methods The clinical data of 90 cases (101 lesions) of female breast disease patients in our hospital from Novermber 2012 to October 2014 were statistically analyzed.Results The level of dynamic contrast-enhanced 0.03% critical value per average slope of the curve out of the semi-quantitative classification of benign and malignant breast lesions was significantly higher than 0.06%/s, 5%, 10% (P<0.05); the critical value 0.03% per average outflow curve slope dynamic enhanced joint ER breast diagnosis of benign and malignant lesions was significantly higher than 0.06%/s, 5%, 10% (P<0.05).Conclusion 3.0T MRI dynamic enhancement curves semi-quantitative genotyping method in the diagnosis of breast lesions has high diagnostic value, the critical value per average outflow of 0.03% slope curve type divide has incomparable superiority, so is worthy of promotion using in the clinical.