Commissioning of optical surface imaging systems for cranial frameless stereotactic radiosurgery.

Lei ZhangSarath VijayanSheng HuangYulin SongTianfang LiXiang LiElizabeth HippMaria F ChanHsiang-Chi KuoXiaoli TangGrace TangSeng Boh Lim Dale Michael LovelockAse BallangrudGuang Li

Published in: Journal of applied clinical medical physics (2021)

A commissioning method is recommended using the 3D plate calibration, which is verified by radiation isocenter and validated with couch-angle dependency, baseline drift, and gated-delivered-dose equivalency tests. This method characterizes OSI uncertainties, ensuring motion-monitoring accuracy for SRS treatments.

Keyphrases

high resolution
high speed
mass spectrometry
small cell lung cancer
radiation therapy
low cost
fluorescence imaging