| 赵丹 罗娅红 刘凡 何翠菊 赵岩.Vibrant技术在磁共振双侧乳腺动态增强检查中的应用及优势[J].,2015,15(28):5523-5526 |
| Vibrant技术在磁共振双侧乳腺动态增强检查中的应用及优势 |
| Vibrant Technology on Bilateral Breast Dynamic Contrast-enhancedMagnetic Resonance Imaging：Application and Advantages |
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| DOI： |
| 中文关键词: 磁共振 乳腺疾病 Vibrant技术 |
| 英文关键词: MRI Breast disease Vibrant Technology |
| 基金项目:辽宁省乳腺癌转化医学研究中心建设项目（2014225016） |
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| 中文摘要: |
| 目的：探讨Vibrant 软件技术在磁共振双侧乳腺动态增强检查中的应用及优势。方法：回顾性分析我院经手术或穿刺病理证
实的乳腺疾病患者70 例，均为女性，按照Vibrant 动态增强检查扫描的时间不同，分为A、B 两组，每组35 例。两组病例均采用
1.5T MR 机行动态增强检查。A 组病例行Vibrant 动态增强的扫描时间为9 分24 秒，B组病例行Vibrant 动态增强的扫描时间为
7 分42 秒。结果：A 组病例动态增强MRI 诊断的敏感性为94.74%，特异性为85%，准确性为89.74%；B 组病例动态增强MRI诊
断的敏感性为91.3%，特异性为89.47%，准确性为90.48%。两组病例动态增强MRI对病灶诊断的敏感性、特异性和准确性无显著
性差异（P>0.05）。结论：Vibrant乳腺动态增强扫描技术在乳腺疾病的诊断中具有较高的诊断敏感性、特异性和准确性。Vibrant技
术在缩短增强扫描时间的情况下不降低其诊断效能。 |
| 英文摘要: |
| Objective:To explore the application and advantages of Vibrant technology on bilateral breast dynamic
contrast-enhanced magenetic resonance imaging.Methods:Applying retrospective analysis method, 70 cases of patients with breast
disease by surgery or biopsy proven were women, divided into group A and group B according to the scanning time of dynamic
enhancement ( all n=35). All the cases were examined by 1.5T MR. The dynamic contrast-enhanced scanning time of group A was 9
minutes and 24 seconds, and the dynamic contrast-enhanced scanning time of group B was 7 minutes and 42 seconds.Results:The
sensitivity, specificity and accuracy of group A diagnosed were 94.74%, 85% and 89.74% respectively. The sensitivity, specificity and
accuracy of group B diagnosed were 91.3%, 89.47%and 90.48%respectively. There was no significant difference between group A and
group B on sensitivity, specificity and accuracy (P>0.05).Conclusion:Vibrant breast dynamic contrast-enhanced scanning technology,
with higher sensitivity, specificity and accuracy plays an important role in the diagnosis of breast disease. Additionally, this technique did
not reduce diagnostic efficacy under shorter scanning time. |
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