Browsing by author "Feain, I"
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A CBCT study of the gravity-induced movement in rotating rabbits.
Barber, J; Shieh, CC; Counter, W; Sykes, J; Bennett, P; Ahern, V; Corde, S; Heng, SM; White, P; Jackson, M; Liu, P; Keall, P; Feain, IPublished 2018-05-01Fixed-beam radiotherapy systems with subjects rotating about a longitudinal (horizontal) axis are subject to gravity-induced motion. Limited reports on the degree of this motion, and any deformation, has been reported ...Open AccessArticle -
Cone-beam CT reconstruction with gravity-induced motion.
Shieh, CC; Barber, J; Counter, W; Sykes, J; Bennett, P; Heng, SM; White, P; Corde, S; Jackson, M; Ahern, V; Feain, I; O'Brien, R; Keall, PPublished 2018-10-01Fixed-gantry cone-beam computed tomography (CBCT), where the imaging hardware is fixed while the subject is continuously rotated 360° in the horizontal position, has implications for building compact and affordable ...Open AccessArticle -
Technical Note: Real-time image-guided adaptive radiotherapy of a rigid target for a prototype fixed beam radiotherapy system.
Liu, P; Nguyen, DT; Feain, I; O'Brien, R; Keall, P; Booth, JTPublished 2018-10-01PURPOSE: Fixed beam radiotherapy systems utilize couch movement and rotation instead of gantry rotation in order to simplify linear accelerator design. We investigate the ability to deliver fixed beam treatments with the ...Open AccessArticle -
Technical Note: The design and function of a horizontal patient rotation system for the purposes of fixed-beam cancer radiotherapy.
Feain, I; Coleman, L; Wallis, H; Sokolov, R; O'Brien, R; Keall, PPublished 2017-06-01PURPOSE: Cancer radiation therapy treatment is performed by delivering a 3D dose distribution to the tumor via the relative rotation between beam and patient. While most modern machines rotate the radiation beam around a ...Open AccessArticle
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