MRI in radiotherapy for lung cancer: A free-breathing protocol at 3T

被引：12

作者：

Kumar, Shivani ^{[1
,2
,3
]}

Rai, Robba ^{[2
]}

Moses, Daniel ^{[4
,5
]}

Choong, Callie ^{[2
]}

Holloway, Lois ^{[1
,2
,3
,6
,7
]}

Vinod, Shalini Kavita ^{[1
,2
,7
]}

Liney, Gary ^{[1
,2
,3
,6
]}

机构：

[1] Univ New South Wales, Sch Med, South Western Clin Sch, Sydney, NSW 2052, Australia

[2] Liverpool Hosp, Liverpool & Macarthur Canc Therapy Ctr, Sydney, NSW, Australia

[3] Ingham Inst Appl Med Res, Sydney, NSW, Australia

[4] Univ New South Wales, Prince Wales Clin Sch, Sydney, NSW, Australia

[5] Prince Wales Hosp, Dept Med Imaging, Sydney, NSW, Australia

[6] Univ Sydney, Sch Phys, Inst Med Phys, Sydney, NSW, Australia

[7] Western Sydney Univ, Sydney, NSW, Australia

来源：

PRACTICAL RADIATION ONCOLOGY | 2017年 / 7卷 / 03期

关键词：

3-DIMENSIONAL CONFORMAL RADIOTHERAPY; DIFFUSION-WEIGHTED MRI; MAGNETIC-RESONANCE; VOLUME DELINEATION; CT; PERFORMANCE; SEQUENCES; PROSTATE; PET/CT; TUMORS;

D O I：

10.1016/j.prro.2016.10.008

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

Imaging plays a significant role in radiation therapy. Improvements in treatment delivery require sophisticated imaging technologies to define tumor volume accurately. Magnetic resonance imaging scans can provide morphological and functional information and are increasingly being used in imaging for radiation therapy; however, for lung cancer, most protocols are based on breath-hold imaging and noncompliance to breath-hold maneuver can lead to significant artifacts. For patients presenting for lung cancer radiation therapy, maintaining a breath hold can be impossible. This paper describes a completely free-breathing lung magnetic resonance imaging protocol for use in radiation therapy for lung cancer. Crown Copyright (C) 2016 Published by Elsevier Inc. on behalf of American Society for Radiation Oncology. All rights reserved.

引用

页码：E175 / E183

页数：9

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