Adaptive margin radiotherapy for patients with prostate carcinoma: What%26apos;s the benefit?.

作者：Haverkort Marie A D^*; van de Kamer Jeroen B; Pieters Bradley R; Koning Caro C E; van Herk Marcel; van Tienhoven Geertjan

来源：Radiotherapy and Oncology, 2012, 105(2): 203-206.

DOI：10.1016/j.radonc.2012.10.003

• Prostatic neoplasms
• Radiotherapy
• Adaptive margin
• Fiducial gold markers
• Position correction protocol

With daily portal images and repeated CT scans from 20 patients with gold markers (GM) an adaptive margin radiotherapy strategy (AMRT) was simulated and compared to traditional bony anatomy (BA) and standard GM verification protocols. AMRT is comparable with BA. GM protocols are superior.

• 出版日期2012-11