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在双供应商环境下进行容积调强弧形治疗（VMAT）的委托。

Commissioning of volumetric modulated arc therapy (VMAT) in a dual-vendor environment.

机构信息

Department of Radiotherapy, Regensburg University Medical Center, Regensburg, Germany.

出版信息

Radiother Oncol. 2011 Apr;99(1):86-9. doi: 10.1016/j.radonc.2011.01.024. Epub 2011 Mar 30.

DOI:10.1016/j.radonc.2011.01.024
PMID:21458090
Abstract

Methods and results for commissioning of the complete VMAT delivery chain are presented for the combination of Nucletron's Oncentra MasterPlan® v3.3 with Elekta's Mosaiq® v1.6 and SynergyS® linac. VMAT specific linac commissioning included determination of the size of the minimal dynamic leaf gap. Dosimetric validation of the complete treatment chain was performed using a 2D-ionization-chamber-array and showed excellent dosimetric results.

摘要

方法和结果为委托的完整 VMAT 输送链提交了 Nucletron 的 Oncentra MasterPlan ® v3.3 与 Elekta 的 Mosaiq ® v1.6 和 SynergyS ® 直线加速器的组合。VMAT 特定的直线加速器调试包括确定最小动态叶片间隙的大小。使用二维电离室阵列对完整的治疗链进行了剂量学验证，结果表明剂量学结果非常出色。

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