Positioning accuracy of a new image-guided radiotherapy system

Purpose: To evaluate the accuracy of the patient-positioning function of a newly developed image-guided radiotherapy system, the MHI-TM2000 (Mitsubishi Heavy Industries, Ltd., Japan). Methods: The isocenter positions prescribed by the lasers, MV treatment beam, and image guidance systems (kV X-ray i...

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Vydáno v:	Medical physics (Lancaster) Ročník 38; číslo 5; s. 2535 - 2541
Hlavní autoři:	Miyabe, Yuki, Sawada, Akira, Takayama, Kenji, Kaneko, Shuji, Mizowaki, Takashi, Kokubo, Masaki, Hiraoka, Masahiro
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States American Association of Physicists in Medicine 01.05.2011
Témata:	Cameras Computed radiography Computed tomography Computer-Aided Design computerised tomography Cone beam computed tomography Cone-beam CT diagnostic radiography Equipment Design Equipment Failure Analysis - methods image fusion Image guided radiation therapy image reconstruction Image sensors Image-guided radiotherapy (IGRT) Infrared detectors kV X-ray image medical image processing Medical imaging Medical X‐ray imaging phantoms position measurement Positioning accuracy radiation therapy Radiotherapy, Computer-Assisted - instrumentation Radiotherapy, Conformal - methods Reconstruction Robotics Therapeutic applications, including brachytherapy Tomography, X-Ray Computed - instrumentation X‐ray imaging Cone-beam CT Image-guided radiotherapy (IGRT) Positioning accuracy image fusion kV X-ray image
ISSN:	0094-2405, 2473-4209
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