Fricke dosimeter gel measurements of the profiles of shielded fields
LF Pirani, MV Moreira, JJL Costa, LN Oliveira… - Applied Radiation and …, 2013 - Elsevier
In radiation therapy, the shielding of normal tissue can be made using Cerrobend® blocks or
a multileaf collimator. In this work, profiles of shielded fields collimated by Cerrobend blocks
were obtained through the Fricke Xylenol Gel (FXG) dosimeter irradiated with 6 MV photon
beams. The results show that the FXG system can be used in profile measurements of small
fields in radiotherapy.
a multileaf collimator. In this work, profiles of shielded fields collimated by Cerrobend blocks
were obtained through the Fricke Xylenol Gel (FXG) dosimeter irradiated with 6 MV photon
beams. The results show that the FXG system can be used in profile measurements of small
fields in radiotherapy.
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