对 HDR 前列腺近距离放射治疗中植入物移位的自适应规划策略进行剂量学评估

J. Wallace, M. Hanlon, Ryan L. Smith, Rick Franich
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引用次数: 0

摘要

在 CT 模拟规划和首次分次给药之间,植入物会发生明显偏移,这是 HDR 前列腺近距离放射治疗经常遇到的难题。在此,我们提出证据支持一阶适应策略的可行性,以替代重新扫描和重新规划的传统做法。我们的研究结果强调了这种方法在提高 HDR 前列腺近距离放射治疗工作流程效率方面的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Dosimetric Evaluation of an Adaptive Planning Strategy for Implant Shift in HDR Prostate Brachytherapy
The occurrence of significant implant shifts between CT simulation planning and first fraction delivery is a frequent challenge for HDR prostate brachytherapy treatment. Here, we present evidence supporting the viability of a first-order adaptation strategy as a viable alternative to the conventional practice of re-scanning and re-planning. Our findings underscore the potential of this approach to enhance workflow efficiency in HDR prostate brachytherapy.
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