摘要
目的通过对乳腺癌的乳腺X线摄影与MRI的对比研究,探讨两者对乳腺癌的单独、联合诊断价值,以提高乳腺癌的诊断准确率。方法收集广州市花都区人民医院经手术或穿刺病理证实的47例乳腺癌患者,回顾性分析其乳腺X线及MRI影像学表现及其诊断价值。结果乳腺X线摄影诊断准确率83%(39/47),MRI诊断准确率为91%(43/47);两种影像检查联合的诊断准确率为98%(46/47),明显优于单一乳腺X线摄影或MRI检查(P<0.05)。结论 MRI诊断乳腺癌的敏感性较乳腺X线摄影高;两者结合能显著提高乳腺癌的检出率和诊断准确率,对乳腺癌的筛查和临床诊治有重要意义。
Objective To comparative study the diagnostic value of mammography and MRI to breast cancer; to improve the diagnostic accuracy of breast cancer.Methods 47 case with breast cancer confirmed by surgery and pathology were collected, and the preoperative image data of mammography and MRI were retrospectively analyzed. Results The diagnostic accuracy of breast cancer by mammography was 83%（39/47）; The diagnostic accuracy of breast cancer by MRI was 91% （43/47）; the diagnostic accuracy of breast cancer combined mammography with MRI was 98% （46/47） which was statistically higher than single mammography or MRI （P〈0.05）.Conclusions The diagnostic accuracy of breast cancer by MRI were higher than mammography. Combined mammography with MRI can significantly improve the diagnosis accuracy of breast cancer and have great significance in the screening and treatment of breast cancer.
出处
《中国CT和MRI杂志》
2015年第4期47-50,共4页
Chinese Journal of CT and MRI
