Independent evaluation of the effectiveness of IsoCal in improving image center accuracy on Varian TrueBeam and Clinac machines

Modern medical linear accelerators (linacs) are often equipped with image guidance systems that are capable of megavolt (MV), kilovolt (kV), planar, or volumetric imaging. On Varian TrueBeam linacs, the isocenter accuracies of the imaging systems are calibrated with a procedure named IsoCal. On Clin...

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Veröffentlicht in:	Journal of applied clinical medical physics Jg. 19; H. 5; S. 483 - 490
Hauptverfasser:	Du, Weiliang, Gao, Song, Jiang, Wei, Kudchadker, Rajat J.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States John Wiley & Sons, Inc 01.09.2018 John Wiley and Sons Inc
Schlagworte:	Accuracy Calibration image center IsoCal Linear Models Medical imaging Particle Accelerators Phantoms, Imaging quality assurance Quality control Radiation Oncology Physics Radiation therapy Radiography Tomography Winston‐Lutz test IsoCal image center Winston-Lutz test quality assurance
ISSN:	1526-9914, 1526-9914
Online-Zugang:	Volltext
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