Purpose: To quantify the discrepancy between Varian optical guidance (OG) frameless localization system and Varian Trilogy on board imaging (OBI) system for setting up phantom and SRS patient.
American Association of Physicists in Medicine (AAPM) 52nd Annual Meeting July 18-22, Philadelphia, PA
Fu, L.; Perera, H.; Liu, H.; Xiao, Y.; and Yu, Y.
"Optical Guidance System vs. CBCT for Phantom and Patient Setup,"
Bodine Journal: Vol. 3
, Article 11.
Available at: http://jdc.jefferson.edu/bodinejournal/vol3/iss1/11