Patients were randomly assigned in a1:1 ratio to receive targeted intraoperative radiotherapy or whole breast external beam radiotherapy. 病人被随机按1:1比例分为术中瘤床靶向放疗和术后全乳放疗。
The scheme requires no external beam shaping element and has the potential to be designed for high-power applications. 此方案无需外加光束整形元件,在高功率应用方面较有潜力。
Radiological protection standards for the patient in external beam radiological therapy. 体外射束放射治疗中患者的放射卫生防护标准。
Radiation focused from a source outside the body is called external beam radiation. 射线聚焦来自体外称作外射线术的放射源。
In this study, the authors compared targeted intraoperative radiotherapy with the conventional policy of whole breast external beam radiotherapy. 在这个研究中,作者比较术中瘤床照射和术后全乳放疗的效果。