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3D dosimeters…?
•
radiation induced chemical
Figure from: Rogers & Cygler (Eds), Clinical dosimetry measurements in
radiotherapy (2009 AAPM Summer School), Monograph No. 34, Medical
Physics Publishing 2011
-
change in a gel matrix can be
mapped in 3D using MRI or
i l CT
opt ca
•
polymer gels: Custom made with organic co-monomers
•
Truview/Clεarview gels (Modus Medical devices Inc ):.
xylenol orange organic reagent
•
PRESAGE (Heuris Inc.): color forming leucodye +
initiator within a polyurethane matrix (not a gel)
Figure from: Baltas, Sakelliou, Zamboglou (Eds),
The Physics of modern brachytherapy for
oncology, Taylor & Francis Books Inc, 2006