Radiation therapy after conservative breast surgery is an integral part of the treatment of early breast cancer</span><span style="font-family:Verdana;">.</span></span></span>&l...Radiation therapy after conservative breast surgery is an integral part of the treatment of early breast cancer</span><span style="font-family:Verdana;">.</span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">The aim of radiotherapy is</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> to achieve the best coverage of </span><span style="font-family:Verdana;">the</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">Planning</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> Target Volume (PTV</span><span style="font-family:Verdana;">),</span><span style="font-family:Verdana;"> while reducing the dose to the Organs at Risk (OAR). Such goals are not always achievable with the conformal three dimensions plans (3DCRT). Recently, </span><span style="font-family:Verdana;">radiation</span><span style="font-family:Verdana;"> oncologist uses Intensity Modulated Radiotherapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT)</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">for irradiating the breast. In this study, we compared 3DCRT, IMRT </span><span style="font-family:Verdana;">and</span><span style="font-family:Verdana;"> VMAT for left breast cancer patients in terms of PTV coverage, OAR</span><span style="font-family:Verdana;">.</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">We</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> also revised the different dose di展开更多
文摘Radiation therapy after conservative breast surgery is an integral part of the treatment of early breast cancer</span><span style="font-family:Verdana;">.</span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">The aim of radiotherapy is</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> to achieve the best coverage of </span><span style="font-family:Verdana;">the</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">Planning</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> Target Volume (PTV</span><span style="font-family:Verdana;">),</span><span style="font-family:Verdana;"> while reducing the dose to the Organs at Risk (OAR). Such goals are not always achievable with the conformal three dimensions plans (3DCRT). Recently, </span><span style="font-family:Verdana;">radiation</span><span style="font-family:Verdana;"> oncologist uses Intensity Modulated Radiotherapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT)</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">for irradiating the breast. In this study, we compared 3DCRT, IMRT </span><span style="font-family:Verdana;">and</span><span style="font-family:Verdana;"> VMAT for left breast cancer patients in terms of PTV coverage, OAR</span><span style="font-family:Verdana;">.</span></span></span></span><span><span><span style="font-family:""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">We</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;"> also revised the different dose di