实现图像引导放射治疗的设备保证

摘要

图像引导放射治疗的发展(Image-guided radiation therapy,IGRT)是以图像引导设备的发展为基础的.随着放射物理学、医学影像学及计算机科学的快速发展,IGRT必将开创精确放疗的新时代.本文将对IGRT的设备和技术进行论述,并展望未来发展趋势.%The development of images - guided radiation thcrapyv IGRT)is based on that of images guielesel equipment. With the rapid development of radiation physics, medical imaging and computer science, IGRT will eresate a new era of preseise radiothesrapy. This papesr will discuss eseruipmesnt and technology of IGRT and prospeset the futures tresnd of development.