Gadoxetate for direct tumor therapy and tracking with real-time MRI-guided stereotactic body radiation therapy of the liver

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• 作者：Andrzej P. Wojcieszynski ; ^{awojcieszynski@uwhealth.org" class="auth_mail" title="E-mail the corresponding author} ; Stephen A. Rosenberg ; Jeffrey V. Brower ; Craig R. Hullett ; Mark W. Geurts ; Zacariah E. Labby ; Patrick M. Hill ; R. Adam Bayliss ; Bhudatt Paliwal ; John E. Bayouth ; Paul M. Harari ; Michael F. Bassetti
• 关键词：MRI ; SBRT ; Liver ; Tracking ; Real-time ; Guidance
• 刊名：Radiotherapy and Oncology
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：118
• 期：2
• 页码：416-418
• 全文大小：520 K

文摘

SBRT is increasingly utilized in liver tumor treatment. MRI-guided RT allows for real-time MRI tracking during therapy. Liver tumors are often poorly visualized and most contrast agents are transient. Gadoxetate may allow for sustained tumor visualization. Here, we report on the first use of gadoxetate during real-time MRI-guided SBRT.