Star-Lack J1, Shedlock D1, Swahn D2, Humber D1, Wang A1, Hirsh H1, Zentai G1, Sawkey D1, Kruger I1, Sun M1, Abel E1, Virshup G1, Shin M3, Fahrig R3.
Med Phys. 2015 Sep;42(9):5084-99. doi: 10.1118/1.4927786.PURPOSE: Electronic portal imagers (EPIDs) with high detective quantum efficiencies (DQEs) are sought to facilitate the use of the megavoltage (MV) radiotherapy treatment beam for image guidance. Potential advantages include high quality (treatment) beam's eye view imaging, and improved cone-beam computed tomography (CBCT) generating images with more accurate electron density maps with immunity to metal artifacts. Read More