The MD Anderson experience with 3D dosimetry and an MR-linac

被引：6

作者：

Ibbott, Geoffrey S. ^{[1
]}

Le, Hannah J. ^{[1
]}

Roe, Yvonne ^{[1
]}

机构：

[1] UT MD Anderson Canc Ctr, Dept Radiat Phys, Houston, TX 77054 USA

来源：

10TH INTERNATIONAL CONFERENCE ON 3D RADIATION DOSIMETRY (IC3DDOSE) | 2019年 / 1305卷

关键词：

RADIATION-THERAPY; MAGNETIC-FIELD; ACCELERATOR; IMPACT; IMRT;

D O I：

10.1088/1742-6596/1305/1/012011

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

A recent extension of image guidance in radiation therapy has been brought about by the introduction of the MR-linac; a hybrid system comprising an MR imager and a medical linear accelerator. The University of Texas MD Anderson Cancer Center is one of seven institutes around the world that have collaborated with the manufacturer to develop this system and bring it into clinical use. In the process, a great deal has been learned about the influence of the magnetic field on radiation dose deposition and upon dosimetry systems. A number of dosimetry systems have been evaluated and issues affecting their performance have been investigated. The potential value of three-dimensional dosimetry systems has been explored.

引用

页数：7

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