无对比增强磁共振泌尿学测量分裂功能在患有水症的儿科患者:与脏光学扫描的比较
Kangwen He1, Dongyi Wan2, Shichao Li1
1Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
Pediatric nephrology (Berlin, Germany)
|December 2, 2023
概括
非对比增强磁共振泌尿学 (NCE-MRU) 可以估计儿科水缩患者的分裂功能 (SKF). 从NCE-MRU中分割膜体积 (SKPV) 与膜扫描 (RS) 确定的SKF有很好的相关性.
科学领域:
- 儿科放射学 儿科放射学
- 医疗成像医学成像
- 功能评估 功能评估
背景情况:
- 分裂功能 (SKF) 对于治疗儿科水症至关重要.
- 脏扫描 (RS) 是SKF测量的标准.
- 非对比增强磁共振泌尿学 (NCE-MRU) 是一种新兴的成像技术.
研究的目的:
- 评估NCE-MRU的可行性,用于估计儿科水缩症中的SKF.
- 将NCE-MRU衍生参数与RS确定的SKF进行比较.
主要方法:
- 75名儿科水缩患者的回顾性分析.
- 将NCE-MRU衍生的分裂膜体积 (SKPV) 和纹理分析与RS确定的SKF进行比较.
- 使用NCE-MRU数据开发SKF的预测模型.
主要成果:
- SKPV与SKF显示出强烈的正相关性 (r=0.88,p<0.001).
- 纹理分析参数"不均性"显示与SKF的负相关性 (r=-0.68,p<0.001).
- 预测模型与RS有很好的一致性,在不同的MR扫描仪中得到一致的结果.
结论:
- NCE-MRU是一种可行的替代方案,用于估计儿科水缩症中的SKF.
- SKPV是预测SKF的简单可靠指标.
- 在这种人群中,NCE-MRU提供了一种有价值的非侵入性工具,用于评估功能.
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