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Chinese Journal of Radiation Oncology  2017, Vol. 26 Issue (7): 819-822    DOI: 10.3760/cma.j.issn.1004-4221.2017.07.021
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Advances in magnetic resonance imaging-guided adaptive radiotherapy
Huang Wei,Li X.Allen,Li Baosheng
Department of Radiation Oncology IV,Shandong Cancer Hospital affiliated to Shandong University,Shandong Academy of Medical Sciences,Ji′nan,250117,China
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Abstract   Cone-beam computed tomography (CBCT)-guided radiotherapy has been widely used in radiotherapy, but it still has many limitations. Using magnetic resonance imaging (MRI) instead of CBCT for imaging-guided radiotherapy can not only make use of the advantages of MRI, but it also allows for online and real-time tracking of tumor motion and biological changes. This technique truly realizes the real-time MRI-guided adaptive radiotherapy (ART) in anatomy and biology, and sets another milestone in the advancement of radiotherapy. This review summarizes the technical advantages of MRI-guided radiotherapy, the basic structure and type of MR-Linac, and the technical difficulties and solutions of MRIgART.
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Key words Imaging-guided radiotherapy      Magnetic resonance image      Tomography,X-ray computed,cone beam     
Received: 25 April 2016     
Fund:Youth Projects of National Natural Science Foundation of China (81402538);Key Projects of National Natural Science Foundation of China (81530060);Key Projects of Shandong Natural Science Foundation of China (ZR2015QZ09);Taishan Scholars Construction Project (ts20120505)
Cite this article:   
. Advances in magnetic resonance imaging-guided adaptive radiotherapy[J]. Chinese Journal of Radiation Oncology, 2017, 26(7): 819-822.
. Advances in magnetic resonance imaging-guided adaptive radiotherapy[J]. Chinese Journal of Radiation Oncology, 2017, 26(7): 819-822.
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http://journal12.magtechjournal.com/Jweb_fszlx/EN/10.3760/cma.j.issn.1004-4221.2017.07.021     OR     http://journal12.magtechjournal.com/Jweb_fszlx/EN/Y2017/V26/I7/819
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