应用平均最大的模值值作为前列腺疾病差异诊断的新参数
Nailei Huang1, Xinge Cao2, Zhong Li3
1Nailei Huang Department of Ultrasound, The First Hospital of Hebei Medical University, Shijiazhuang , 050031, Hebei Province, China.
Scientific reports
|January 30, 2025
概括
跨直肠切割波弹性图 (T-SWE) 显示了平均最大的Young.
科学领域:
- 医疗成像医学成像
- 生物物理学的生物物理.
- 在瘤学瘤学.
背景情况:
- 跨直肠切割波弹性图 (T-SWE) 为前列腺疾病提供了非侵入性诊断.
- 当前的线性弹性模型提供了前列腺组织粘性弹性的不完全描述.
研究的目的:
- 为了评估来自T-SWE的平均最大Young模量 (m-Emax) 的诊断疗效.
- 评估m-Emax对前列腺癌 (PCa) 和良性前列腺增生 (BPH) 的相关性和可区分性.
主要方法:
- 对144名怀疑患有前列腺疾病的患者的T-SWE数据进行了回顾性分析.
- 从前列腺象限中12次测量最大Young模量 (Emax) 来计算m-Emax.
- 对于PCa和BPH的m-Emax的统计相关性和可辨别性分析.
主要成果:
- M-Emax证明了PCa和BPH的统计学上显著的相关性和良好的区分能力.
- 在m-Emax和PCa和BPH风险之间观察到非线性剂量反应关系.
- 前列腺组织硬度,以m-Emax表示,与疾病风险非线性相关.
结论:
- M-Emax是一种创新的Young的模量参数,通过T-SWE反映前列腺组织的性.
- M-Emax在前列腺疾病的差异诊断中显示出有效性,包括PCa和BPH.
- m-Emax与疾病风险之间的非线性关系与组织弹性模型一致.
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