SU‐E‐T‐99: Small Field Output Factor Measurement Using MAGIC Gel Dosimeter in 3T MRI

Purpose: Small field dosimetry is very important because of radiation therapy techniques that use small fields such as IMRT, gamma and body radiosurgery, cyberknife and tomotherapy. We investigated use of a MAGIC (Methacrylic and Ascorbic acid in Gelatin Initiated by Copper) gel dosimeter to quantit...

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Veröffentlicht in:	Medical Physics 2012-06, Vol.39 (6), p.3725-3725
Hauptverfasser:	Ding, X, Bourland, J, Dolesh, W, Best, R, Mcgowin, I, Liu, J
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Dosimetry Gels Intensity modulated radiation therapy Ionization chambers Magnetic resonance imaging Metallic thin films Radiation therapy Radiosurgery Thermoluminescent dosimeters
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