【摘 要】
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Objective To compare the treatment effects,dosimetry and toxicities of ladder rectum intestine and so on of intensity-modulated radiation therapy(IMRT)and 3-dimentional conformal radiotherapy(3D-CRT)p
【机 构】
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Graduate School OfShanxi Medical University,Taiyuan 030001,China
【出 处】
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中国抗癌协会肿瘤放射治疗专业委员会学术大会、中美放射肿瘤协会第三届学术会议、2012济南国际放射肿瘤学论坛
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Objective To compare the treatment effects,dosimetry and toxicities of ladder rectum intestine and so on of intensity-modulated radiation therapy(IMRT)and 3-dimentional conformal radiotherapy(3D-CRT)plans for cervical carcinoma with recurrence and transfer．Methods:Presently in ourhospital,from Oct 2007 to Oct 2011,62 patients ofcervical carcinoma with recurrence and transfer were divided into two group,29 of intensity-modulated radiation therapy,33 of 3-dimenfional conformal radiotherapy,which were performed with 6mv-X ray,The regimen was:1．8-2．2Gy/f,1f/1d,18-33 times of completion,Prescribed dose 40-60Gy,Median dose 52．8 Gy．At the same time for the IMRT group in 29 cases do with 3D-CRT which were designed,give the same prescribed dose,then to compare in radiation dose of more dangerous organs(OAR)．
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