Zobrazeno 1 - 7
of 7
pro vyhledávání: '"87.56.J"'
Autor:
Robert Corns, Yingli Zhao
Publikováno v:
Journal of Applied Clinical Medical Physics
Jaw positions on a linear accelerator are calibrated to have accurate field size values over the range of jaw positions and to have excellent junctions when matching fields. It is sufficient to have field size accuracy on the order of a millimeter fo
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose To quantify the contribution of penumbra in the improvement of healthy tissue sparing at reduced source‐to‐axis distance (SAD) for simple spherical target and different prescription isodoses (PI). Method A TPS‐independent method was use
Publikováno v:
Journal of Applied Clinical Medical Physics
This study details a validation process for linear accelerator‐based treatment of trigeminal neuralgia using HD‐MLC field collimation. Nine trigeminal neuralgia treatment plans utilizing HD‐MLC were selected for absolute dose measurement at iso
Autor:
Hui Lin, Chengyu Shi, Tom Depuydt, I. Kindts, Ziad Saleh, X Xu, Xiaoli Tang, S. Petillion, Yulin Song, Caroline Weltens, Tianyu Liu
Publikováno v:
Journal of Applied Clinical Medical Physics
The deep inspiration breath hold (DIBH) and prone (P) position are two common heart‐sparing techniques for external‐beam radiation treatment of left‐sided breast cancer patients. Clinicians select the position that is deemed to be better for ti
Publikováno v:
Journal of Applied Clinical Medical Physics
Prototype 10 × 10 and 20 × 20‐cm2 electron collimators were designed for the Elekta Infinity accelerator (MLCi2 treatment head), with the goal of reducing the trimmer weight of excessively heavy current applicators while maintaining acceptable be
Publikováno v:
Journal of Applied Clinical Medical Physics
Objectives To reduce treatment planning times while maintaining plan quality through the introduction of semi‐automated planning techniques for breast radiotherapy. Methods Automatic critical structure delineation was examined using the Smart Proba
Autor:
Claude Albaret, Andre Antonetti, G. Grillon, Erik Lefebvre, Sven Fritzler, Emmanuel d'Humières, Victor Malka, Régis Ferrand, S. Meyroneinc, Jean-Paul Chambaret, Daniele Hulin
Publikováno v:
Medical Physics
Medical Physics, American Association of Physicists in Medicine, 2004, 31 (6), pp.1587. ⟨10.1118/1.1747751⟩
Medical Physics, 2004, 31 (6), pp.1587. ⟨10.1118/1.1747751⟩
Medical Physics, American Association of Physicists in Medicine, 2004, 31 (6), pp.1587. ⟨10.1118/1.1747751⟩
Medical Physics, 2004, 31 (6), pp.1587. ⟨10.1118/1.1747751⟩
Protontherapy is a well-established approach to treat cancer due to the favorable ballistic properties of proton beams. Nevertheless, this treatment is today only possible with large scale accelerator facilities which are very difficult to install at