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磁力共振导向真空辅助乳房活检 (VABB) 的诊断性能:一种必不可少但仍未得到充分使用的技术
Laura Suman1, Elisa D'Ascoli2, Catherine Depretto1
1Breast Radiology Department, Fondazione IRCCS Istituto Nazionale Dei Tumori Di Milano, Via Giacomo Venezian 1, 20133, Milan, Italy.
Breast cancer research and treatment
|December 18, 2024
概括
磁共振成像 (MRI) 引导的真空辅助乳腺活检 (VABB) 是可疑乳腺病变的安全和准确的诊断工具. 这种微创手术具有很高的诊断性能,有助于做出正确的外科决定,减少不必要的干预.
科学领域:
- 放射学 放射学是指放射学
- 在瘤学瘤学.
- 乳房成像 乳房成像
背景情况:
- 磁共振成像 (MRI) 引导的真空辅助乳房活检 (VABB) 是一种需要专业知识的专业程序.
- 专门的乳房中心执行MRI引导的VABB,因为需要熟练执行和一致性评估.
研究的目的:
- 为了评估MRI引导的VABB的诊断性能.
- 为了确定手术切除或随访后可疑乳腺病变的升级率.
主要方法:
- 对接受MRI导向VABB的患者进行可疑病变的回顾性分析,没有乳房图或超声波相关性.
- 计算灵敏度,特异性,正预测值,负预测值和准确性.
- 评估升级率和升级特征与组织学结果的相关性,使用费舍尔的精确测试.
主要成果:
- 分析了121名患有122种病变的患者;29.5%是恶性,23%是B3 (潜在不确定),47.5%是良性的.
- 通过MRI引导的VABB实现了96.7%的精度,90%的灵敏度,100%的特异性,100%的PPV和95.3%的NPV.
- 恶性瘤的升级率为3.28%,在增强大小和组织学结果之间发现了显著的关联.
结论:
- 磁力共振成像指导的VABB是一种安全,准确和最少侵入的方法,用于诊断可疑的乳腺病变.
- 该程序有助于患者管理,并为手术决策提供信息.
- 高诊断性能支持其在乳腺癌治疗中的作用.
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