论文信息 - Stereotactic body radiation therapy delivery validation

Stereotactic body radiation therapy delivery validation

This work describes the use of a motion phantom and 1D, 2D, and 3D ion chamber, EBT3 film, electronic portal imaging device (EPID) and FXG gel measurements for dosimetric validation of a stereotactic ablative radiation therapy (SBRT) technique in our clinic. Results show good agreement between the measurements and calculated treatment plan dose.

[1] M. Oldham,et al. Investigation into the feasibility of using PRESAGE™/optical-CT dosimetry for the verification of gating treatments , 2010, Physics in medicine and biology.

[2] L John Schreiner,et al. Cone-beam optical computed tomography for gel dosimetry II: imaging protocols , 2011, Physics in medicine and biology.

[3] Andrea Bezjak,et al. Stereotactic body radiation therapy for inoperable early stage lung cancer. , 2010, JAMA.

[4] W Ansbacher,et al. Three-dimensional portal image-based dose reconstruction in a virtual phantom for rapid evaluation of IMRT plans. , 2006, Medical physics.

[5] Dosimetric verification of breathing adapted radiotherapy using polymer gel , 2006 .