肝脏的对比增强超声波:如何避免人造物质
Hiroko Naganuma1, Hideaki Ishida2, Hiroshi Nagai3
1Department of Gastroenterology, Yokote Municipal Hospital, Yokote 013-8602, Japan.
Diagnostics (Basel, Switzerland)
|August 29, 2024
概括
了解对比增强超声波 (CEUS) 器件对于准确的诊断至关重要. 本综述详细介绍了CEUS物理和常见的文物,并提供了避免临床成像误解的策略.
科学领域:
- 医疗成像医学成像
- 诊断性的超声波检查
- 放射学 放射学是一门学科.
背景情况:
- 对比增强超声波 (CEUS) 是一个重要的诊断工具.
- CEUS成像易受人工物的影响,包括来自B模式超声波的工件.
- 对CEUS图像的误解可能源于对美国物理和文物的知识不足.
研究的目的:
- 解释CEUS的基本物理.
- 识别和分类在CEUS检查中遇到的文物.
- 为避免CEUS相关的文物和误解提供实用策略.
主要方法:
- 审查CEUS物理和文物生成机制.
- 将文物分为与美国有关的B模式和CEUS特定类别的分类.
- 基于其潜在原因的文物回避策略的分析.
主要成果:
- CEUS文物被分为与美国相关的B模式 (例如,折射,衰减) 和CEUS特定的 (例如,微泡破坏).
- 与美国相关的B模式文物通常可以通过比较CEUS与参考B模式图像来管理.
- 针对CEUS特定的文物需要了解其独特的机制,并调整检查参数 (频率,深度) 以避免.
结论:
- 准确地解释CEUS图像需要对美国物理和文物特征有很强的理解.
- 区分B模式和CEUS特定的文物是有效的文物管理的关键.
- 实施适当的避免策略,例如使用参考B模式图像和调整参数,可以提高CEUS的诊断准确性.
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