对比超声波分散成像用于癌诊断的细胞癌
Peiran Chen1, Simona Turco2, Zhaohan Liu2
1Department of Electrical Engineering, Eindhoven University of Technology, De Groene Loper 19, Eindhoven, 5612 AP, the Netherlands. p.chen1@tue.nl.
The ultrasound journal
|April 16, 2025
概括
对比超声波分散成像 (CUDI) 显示出检测细胞癌 (RCC) 的前景. 这项试点研究发现,CUDI参数可以有效地利用动态对比增强超声波 (DCE-US) 成像来定位固体RCC瘤.
科学领域:
- 医疗成像医学成像
- 在瘤学瘤学.
- 超声波技术 超声波技术 超声波技术
背景情况:
- 细胞癌 (RCC) 缺乏具有成本效益的查方法.
- 血管新生是癌症的标志,它产生了独特的输液模式,可以通过动态对比增强超声波 (DCE-US) 检测到.
- 对比超声波分散成像 (CUDI) 已成功地使用DCE-US.US.用于定位前列腺癌.
研究的目的:
- 调查CUDI用于定位固体细胞癌 (RCC) 的可行性.
- 评估CUDI参数,以区分RCC瘤与正常脏组织.
主要方法:
- 动态对比增强超声波 (DCE-US) 成像测试对5名RCC患者进行.
- 对DCE-US数据进行了对比超声波分散成像 (CUDI) 分析.
- 使用CUDI参数进行基于像素的分类,并划分了瘤/副体区域.
主要成果:
- 单个患者的曲线下的最高面积 (AUC) 是0.96.
- 在整个患者数据集中,平均AUC达到0.68.
- 这些结果表明了CUDI在固体RCC定位方面的潜力.
结论:
- CUDI显示出作为一种用于定位固体细胞癌的工具的潜力.
- 需要对更大的患者队伍进行进一步的验证.
- 未来的研究应该探索CUDI与护理点诊断的兼容性.
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