血管阻塞性疾病诊断中的血管内囊活检的临床应用:试点研究
Mengyao Song1, Xueliang Zhou1, Milan Sigdel1
1Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Quantitative imaging in medicine and surgery
|January 15, 2024
概括
血管内切片活检 (IVFB) 是血管阻塞疾病的安全和可行的诊断方法,显示高精度. 这种技术推用于具有挑战性访问或不清晰成像的患者,特别是在重血管化程序期间.
科学领域:
- 血管外科 血管外科
- 干预性放射学 干预性放射学
- 诊断程序 诊断程序 诊断程序
背景情况:
- 诊断血管阻塞疾病存在临床挑战.
- 血管内切片活检 (IVFB) 是一种新的技术,用于从血管阻塞中获取组织样本.
- 评估IVFB的可行性,准确性和安全性对于其临床采用至关重要.
研究的目的:
- 为了评估血管阻塞性疾病的诊断,血管内 forceps 活检 (IVFB) 的可行性,准确性和安全性.
- 确定IVFB的诊断性能指标,包括灵敏度,特异性和准确性.
- 确定患者群体和临床场景,其中IVFB是最有益的.
主要方法:
- 一项回顾性研究分析了2015年1月至2022年1月期间接受IVFB治疗的35名患者的数据.
- 试管婴儿试管婴儿 (IVFB) 是在计划的再血管化过程中进行的,或者当皮肤通道进入失败时进行的.
- 评估的关键结果包括技术成功,活检产量,辐射剂量,并发症和诊断准确性 (敏感性,特异性,PPV,NPV,AR).
主要成果:
- 试管婴儿试管婴儿证明了100%的技术成功,没有报告的并发症.
- 诊断准确率 (AR) 为91.4%,灵敏度为87.5%,特异性为100%.
- 积极预测值 (PPV) 为100%,负预测值 (NPV) 为78.6%.
结论:
- 血管内切片活检 (IVFB) 是一种技术上可行的,安全和准确的方法来诊断血管阻塞性疾病.
- 试管婴儿 (IVFB) 是一个有价值的工具,用于难以穿皮接入的患者,模糊的成像,或那些经历了再血管化的患者.
- 该程序提供了良好的诊断产量,应考虑在选定的患者队列.
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