乳腺癌成像-临床经验与二维剪切波弹性体:一个回顾性研究研究
Lyubomir Chervenkov1,2, Aleksandar Georgiev1, Mladen Doykov3
1Department of Diagnostic Imaging, Medical University Plovdiv, Plovdiv 4000, Bulgaria.
World journal of radiology
|November 4, 2024
概括
早期发现乳腺癌对于生存至关重要. 结合二维剪切波弹性学 (2D-SWE) 超声波和乳房影像,可显著提高检测率,减少不必要的活检.
科学领域:
- 放射学和医学成像学 医学成像学
- 在瘤学瘤学.
- 生物物理学的生物物理.
背景情况:
- 全球乳腺癌发病率的增加需要加强早期检测策略.
- 放射学,特别是超声波 (美国),对于癌症成像至关重要,二维剪切波弹性图像 (2D-SWE) 显示出前景.
- 将2D-SWE US整合到常规乳腺成像中可以改善早期癌症检测和患者监测.
研究的目的:
- 评估2D-SWE US在乳腺癌检测中的临床实用性.
- 评估2D-SWE US与乳腺癌诊断中的其他成像方法的联合疗效.
主要方法:
- 这项研究涉及200名年龄在50-80岁的女性患者,她们有明显的乳腺病变.
- 所有参与者都接受了乳房影像,明亮模式 (B模式) US和2D-SWE.
- 诊断程序包括随后的超声波导向活检.
主要成果:
- 结合B模式US,2D-SWE和乳房扫描,发现了100%的可疑病变.
- 与单个方法相比,这种综合方法显示出更高的灵敏度,特异性和负预测值.
- 结合成像技术比单独使用B模式或2D-SWE显示了统计学上显著的改善 (P = 0.02).
结论:
- 将2D-SWE与传统的美国和乳房造影相结合,可以提高早期乳腺癌检测能力.
- 将2D-SWE纳入常规乳腺成像协议可以减少对活检的需求.
- 这种先进的成像策略可以改善早期诊断,患者的生存率和治疗计划.
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