对染色细胞瘤多参数超声波特征的回顾性分析
Xiaoying Lin1,2, Yucheng Lin3, Lingpeng Tang1,2
1Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.
Frontiers in oncology
|August 25, 2025
概括
这项研究分析了染色恐惧性细胞癌 (chRCC) 的回声强度,常规超声波和对比增强超声波 (CEUS) 特征. 结合这些方法有助于非侵入性手术前区分chRCC,提高诊断准确度.
科学领域:
- 肝脏病学
- 放射学
- 癌症学
背景情况:
- 染色细胞瘤 (chRCC) 的诊断可能具有挑战性.
- 准确的非侵入性手术前分化细胞癌 (RCC) 亚型对于治疗计划至关重要.
研究的目的:
- 分析回声强度值,常规超声波特征和对比增强超声波 (CEUS) 特性.
- 为非侵入性临床诊断chRCC提供参考.
主要方法:
- 在52名病理证明的慢性肺癌患者中进行了回顾性研究.
- 使用3D Slicer软件进行定量回声强度测量.
- 两名专家对传统的超声波和CEUS特征进行评估.
主要成果:
- 大多数chRCC瘤 (75%) 在皮和鼻腔之间具有回声强度.
- 传统的超声波显示正常的形状 (80.8%) 和固体组成 (78.9%).
- CEUS显示缓慢的冲入 (48.4%),快速的冲出 (77.4%),均的峰值增强 (71.0%),以及周围边形增强 (61.3%).
结论:
- 量化回声强度分析与常规超声波和CEUS相结合,可以提高诊断的客观性.
- 这些成像方法对RCC亚型的非侵入性手术前分化有希望.
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