%0 Dataset
%T Research progresses of MRI-guided rdiotherapy equipment
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/118997f9-defc-4571-adc8-9b0f297d06a6
%W NCDC
%R 10.12072/ncdc.imp.db4091.2023
%A Xiao Guoqing
%K MRI;radiotherapy;equipment design
%X Image guidance is the basic method for precise radiotherapy to locate tumor target and surrounding organs. Compared with MR scanner, X-ray imaging equipment has the disadvantages of poor soft tissue contrast and radiation, Real time MRI guided radiotherapy (mrigrt) technology has become a new direction of radiotherapy. This paper reviews the technical advantages of mrigrt, the development trends of mrigrt equipment at home and abroad, and the technical difficulties of MRI guided radiotherapy