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The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam

The aim of this work was to compare the dosimetric properties between Gafcromic EBT- 2 Film and Gafchromic RTQA Film in high energy photon beam and high energy electron beam. For calibration purpose, both films were cut into 3 cm x 3 cm and irradiated from 0 cGy to 600 cGy in 6 MeV, 9 MeV electro...

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Main Author: Leong, Nor Fathin Halina Nazlie
Format: Monograph
Language:English
Published: Universiti Sains Malaysia 2016
Subjects:
Q Science (General)
RC71-78.7 Examination. Diagnosis Including raiography
Online Access:http://eprints.usm.my/61241/1/NOR%20FATHIN%20HALINA%20BINTI%20NAZLIE%20LEONG%20-%20e.pdf
http://eprints.usm.my/61241/
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spelling my.usm.eprints.61241 http://eprints.usm.my/61241/ The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam Leong, Nor Fathin Halina Nazlie Q Science (General) RC71-78.7 Examination. Diagnosis Including raiography The aim of this work was to compare the dosimetric properties between Gafcromic EBT- 2 Film and Gafchromic RTQA Film in high energy photon beam and high energy electron beam. For calibration purpose, both films were cut into 3 cm x 3 cm and irradiated from 0 cGy to 600 cGy in 6 MeV, 9 MeV electron beam and 6 MV, 10 MV photon beam. For measuring percentage depth dose and beam profile, another RTQA film and EBT-2 film was irradiated with 400 MU. Then, all the film was scan by using Gafchromic Film Scanner (Flatbed Scanner EPSON EXPRESSION 10000 XL) after 24 hr irradiated. The result was analyzed by using Verisoft Software 5.1. The result shown EBT-2 film is more sensitive up to 6 Gy compare to RTQA film. The result of percentage depth dose for both films were compare to the result of ionization chamber and treatment planning system. The EBT-2 film shown in a good agreement with ionization chamber and treatment planning system compare to RTQA film. All the results of beam profile for RTQA film seen in a good agreement with EBT-2 film in terms of beam flatness and penumbra size. As a conclusion, the EBT-2 film is more suitable to be used in measured PDD and beam profile in high energy electron and photon beam. Universiti Sains Malaysia 2016 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/61241/1/NOR%20FATHIN%20HALINA%20BINTI%20NAZLIE%20LEONG%20-%20e.pdf Leong, Nor Fathin Halina Nazlie (2016) The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam. Project Report. Universiti Sains Malaysia. (Submitted)
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic Q Science (General)
RC71-78.7 Examination. Diagnosis Including raiography
spellingShingle Q Science (General)
RC71-78.7 Examination. Diagnosis Including raiography
Leong, Nor Fathin Halina Nazlie
The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam
description The aim of this work was to compare the dosimetric properties between Gafcromic EBT- 2 Film and Gafchromic RTQA Film in high energy photon beam and high energy electron beam. For calibration purpose, both films were cut into 3 cm x 3 cm and irradiated from 0 cGy to 600 cGy in 6 MeV, 9 MeV electron beam and 6 MV, 10 MV photon beam. For measuring percentage depth dose and beam profile, another RTQA film and EBT-2 film was irradiated with 400 MU. Then, all the film was scan by using Gafchromic Film Scanner (Flatbed Scanner EPSON EXPRESSION 10000 XL) after 24 hr irradiated. The result was analyzed by using Verisoft Software 5.1. The result shown EBT-2 film is more sensitive up to 6 Gy compare to RTQA film. The result of percentage depth dose for both films were compare to the result of ionization chamber and treatment planning system. The EBT-2 film shown in a good agreement with ionization chamber and treatment planning system compare to RTQA film. All the results of beam profile for RTQA film seen in a good agreement with EBT-2 film in terms of beam flatness and penumbra size. As a conclusion, the EBT-2 film is more suitable to be used in measured PDD and beam profile in high energy electron and photon beam.
format Monograph
author Leong, Nor Fathin Halina Nazlie
author_facet Leong, Nor Fathin Halina Nazlie
author_sort Leong, Nor Fathin Halina Nazlie
title The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam
title_short The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam
title_full The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam
title_fullStr The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam
title_full_unstemmed The comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam
title_sort comparison of dosimetric properties between gafchromic ebt-2 film and rtqa film in high energy photon beam and high energy electron beam
publisher Universiti Sains Malaysia
publishDate 2016
url http://eprints.usm.my/61241/1/NOR%20FATHIN%20HALINA%20BINTI%20NAZLIE%20LEONG%20-%20e.pdf
http://eprints.usm.my/61241/
_version_ 1817842961761697792
score 13.223943

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