放疗新技术的研究进展

Advances in Research on New Radiotherapy Techniques

本文讨论了新技术在放疗领域中应用的必要性和实现方式,重点分析了四维CT、超声图像引导、呼吸门控技术、六维运动控制系统等新技术的特点及临床应用进展。

This paper discussed the necessity and implementation methods of applying new techniques in the iield of radiotherapy.Moreover,it focused on analyzing the characteristics of new techniques and their advances in clinical application,including four-dimensional CT,ultrasound guidance,respiratory gating radiotherapy and the six-dimensional motion control system.