前列腺癌的外照射放疗进展

外照射放疗作为前列腺癌的主要治疗手段之一,随着放疗技术的进步、靶区认识的统一,已进入精确放疗时代.高剂量放疗的准确实施,使前列腺癌的疗效显著提高.而影像引导的放射治疗、质子放疗和低分割放疗则是疗效进一步提高的研究方向.

Advance in external beam radiotherapy for prostate cancer

External beam radiotherapy which is one of the major treatment options for patients with prostate cancer,has entered an accurate radiation era,with the advancement of radiation technology and the consensus of target volume definition recently.Clinical control of prostate cancer has been improved dramatically with the saccurate delivery of dose escalation.Image-guided radiotherapy,proton therapy and hypofractionated radiation therapy are the research direction for better control.