《英文msh词典》Radiotherapy,Intracavity
[同义词] Radiotherapy,Intracavity
[主题词] Brachytherapy
[中文释义] 放射疗法,腔内
[英文释义] A collective term for interstitial,intracavity,and surface radiotherapy. It uses small sealed or partly-sealed sources that may be placed on or near the body surface or within a natural body cavity or implanted directly into the tissues.