三维虚拟重建方法与标准光镜作为指导工具,用于在接受皮肤利切除术的患者中最佳穿孔路线:一项随机试验研究
Seyed Reza Hosseini1, Elham Tehranipour2, Aliakbar Khadem3
1Department of Urology, Sina Hospital,Tehran University of Medical Sciences ,Tehran, Iran. rhosseinim@yahoo.com.
Urology journal
|June 19, 2023
概括
与标准光镜相比,三维 (3D) 成像显著改善皮肤穿神经切除术 (PCNL),提高了石头的准确性,减少了手术时间和X射线暴露.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗成像医学成像
- 手术规划 手术规划
背景情况:
- 透皮石切除术 (PCNL) 是石去除的一个关键手术.
- 准确的手术前规划对于PCNL的成功和并发症减少至关重要.
- 标准光学可能在精确的脏收集系统访问方面存在局限性.
研究的目的:
- 为了比较3D成像与标准光学在PCNL指导结石位置的有效性.
- 评估3D技术的潜力,以减少手术期间的X射线暴露.
- 评估3D成像对石材准确性和手术时间的影响.
主要方法:
- 一个随机临床试验,涉及48名PCNL候选人.
- 参与者被分为两个组:3D虚拟重建 (干预) 和标准光镜 (控制).
- 关键指标包括年龄,性别,石头特征,X射线暴露,石头的准确性和输血的必要性.
主要成果:
- 3D成像组的准确率为91.5%的低石的准确率.
- 与对照组相比,3D干预组观察到显着较低的X射线暴露和石头访问时间 (P < 0.001).
- 参与者的平均年龄为46.4±4.8岁,其中70.8%是男性.
结论:
- 3D技术为PCNL的手术前脏结石定位提供了显著的改进.
- 使用3D成像提高了准确性,并减少了对结石的访问时间.
- 3D技术有助于最大限度地减少PCNL手术期间的手术内辐射暴露.
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