How long does it take? An analysis of volumetric image assessment time

作者：Li Winnie^*; Jaffray David A; Wilson Graham; Moseley Douglas

来源：Radiotherapy and Oncology, 2016, 119(1): 150-153.

DOI：10.1016/j.radonc.2016.01.015

• Cone-beam CT
• Image registration time
• Inter-fraction motion

This work measured time taken to integrate image-guidance with CBCTs in routine clinical practice for patients treated between 2007 and 2010 across eight linear accelerators. 117,301 CBCTs from 4592 patients across thirteen disease sites were included. The mean image assessment decision time was 79 s. Decision time was correlated with setup displacement magnitude.

• 出版日期2016-4