病例报告：在1.5 t MR-Linac上治疗软组织肉瘤的临床工作流程考虑。

Q1 Nursing

Technical Innovations and Patient Support in Radiation Oncology Pub Date : 2024-12-07 DOI:10.1016/j.tipsro.2024.100296

Gye Won Choi, Gary A. Eastwick, Leonard H. Kim

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引用次数: 0

摘要

我们提出了使用1.5特斯拉MR-Linac治疗一系列4例软组织肉瘤（STS）患者时出现的具体问题。这些问题是由典型的STS属性（长，离轴靶标）和MR-Linac设计对视野大小和患者定位的特定限制共同引起的。尽管有在线计划调整，但在工作流程改变以改善患者选择和固定后，STS患者得到了更有效的治疗。本文还讨论了由离轴STS靶位置引起的其他问题：MR图像的几何畸变和患者特异性QA。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Case report: Clinical workflow considerations for treating soft-tissue sarcoma on a 1.5-T MR-Linac

We present specific issues that arose when using a 1.5-Tesla MR-Linac to treat a series of 4 soft-tissue sarcoma (STS) patients. These issues arose from the combination of typical STS attributes (long, off-axis target) and MR-Linac design-specific limitations on field size and patient positioning. Despite the availability of on-line plan adaptation, STS patients were more efficiently treated after workflow changes to improve patient selection and immobilization. Other issues arising from off-axis STS target locations: geometric distortion of MR images and patient-specific QA, are discussed.

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来源期刊

Technical Innovations and Patient Support in Radiation Oncology Nursing-Oncology (nursing)

CiteScore

4.10

自引率

0.00%

发文量

审稿时长

67 days