在对比度增强的乳房显微镜上可疑的乳房微化:实践和反思
1Department of Radiology, Huangpu Branch, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200011, People's Republic of China.
International journal of general medicine
|January 22, 2025
概括
与对比度增强的乳房扫描 (CEM) 提供了对可疑微化的宝贵见解,尽管存在诊断局限性. 需要策略来克服解释CEM发现用于乳腺癌检测的挑战.
科学领域:
- 放射学 放射学是一门学科.
- 乳房成像 乳房成像
- 在瘤学瘤学.
背景情况:
- 疑似的微化是乳房检查中常见的发现.
- 增强对比度的乳房镜像 (CEM) 是一种新兴的技术,它将乳房镜像与对比度增强相结合,以改善病变检测.
研究的目的:
- 评估CEM在可疑微化病例中的诊断效用.
- 确定和讨论管理CEM在诊断乳腺病变中的局限性的策略.
主要方法:
- 对44名患有46个可疑微化病变的患者进行了回顾性分析,这些病变被评估为CEM.
- 对CEM发现的形态和增强模式分析,与病理结果和动态对比增强MRI (DCE-MRI) 在一组病例的相关性.
- 将CEM增强模式分为增强,没有增强和不确定的类别.
主要成果:
- 在43.5%的病变中,CEM显示增强,在50.0%的病变中没有增强,在6.5%的病变中显示不确定的发现.
- 在45%的增强病变中观察到质量增强,而在55%的增强病变中观察到非质量增强 (NME).
- 在特定情况下,与DCE-MRI相比,注意到了CEM的局限性,包括掩盖效应和假负/假阳性.
结论:
- CEM提供了关于可疑微化增强的补充信息.
- 对于所有可疑的微化,CEM并不是一个最终的诊断工具.
- 需要临床策略来解决CEM固有的诊断局限性.
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