Verifikasi Distribusi Dosis Teknik Intensity Modulated Radiation Therapy (IMRT) dan Rapidarc Menggunakan C-Shape Phantom


DOI: https://doi.org/10.30998/npjpe.v5i1.1925

purwantiningsih purwantiningsih(1*), Reza Yuliutami(2), Heru Prasetio(3),

(1) Universitas Nasional
(2) Universitas Nasional
(3) BATAN
(*) Corresponding Author

Abstract


Verifikasi distribusi dosis menggunakan C-Shape phantom dengan teknik IMRT dan RapidArc. Penelitian ini bertujuan untuk memverifikasi kesesuaian distribusi dosis antara perencanaan TPS dan pengukuran pada film gafchromic EBT3. Perencanaan dilakukan mengikuti ketentuan AAPM TG-119. Pengukuran dilakukan dengan meletakkan film gafchromic EBT3 ditengah phantom. Verifikasi dilakukan dengan membandingan distribusi dosis antara perencanaan TPS dan pengukuran pada film gafchromic EBT3 menggunakan metode evaluasi gamma dengan kriteria Dose Difference (DD) dan Dose to Agreement (DTA) yang digunakan adalah 3% 3mm dan 2% 2mm. Hasil evaluasi gamma pada teknik IMRT dan RapidArc dan kriteria DD/DTA 3% 3mm dan 2% 2mm diperoleh nilai indeks gamma volume ≤ 1 yang dinyatakan lulus uji kriteria toleransi dengan keakuratan distribusi dosis yang sama sebesar 100%. Hasil tersebut menunjukan bahwa perbandingan dosis antara perencanaan TPS dan pengukuran film gafchromic EBT3 pada kedua teknik dan kedua kriteria sangat baik, sesuai ketentuan AAPM TG-119 dimana tingkat akurasi dinilai lulus uji jika hasilnya lebih dari 95%.

Keywords


Distribusi dosis, Film gafchromic EBT3, IMRT, RapidArc, Evaluasi gamma.

Full Text:

PDF

References


Ausloos, M. (2012). Econophysics of a religious cult: The Antoinists in Belgium [1920–2000]. Physica A: Statistical Mechanics and Its Applications. https://www.sciencedirect.com/science/article/pii/S0378437112000088

Chakrabarti, B. K. (2018). Econophysics as conceived by Meghnad Saha. ArXiv Preprint ArXiv:1808.09279. https://arxiv.org/abs/1808.09279

Chakrabarti, B. K., & Sinha, A. (2021). Development of econophysics: A biased account and perspective from Kolkata. Entropy. https://www.mdpi.com/1008664

Chakraborti, A., Challet, D., Cheong, S. A., Mizuno, T., (2022). From Physics to Econophysics and Back: Methods and Insights. In Frontiers in frontiersin.org. https://doi.org/10.3389/fphy.2022.969516

Ghosh, A., & Chakrabarti, A. S. (2014). Econophysics and sociophysics: Problems and prospects. Econophysics of Agent-Based Models. https://doi.org/10.1007/978-3-319-00023-7_15

Hasan, M., Abedin, M. Z., Amin, M. Bin, Nekmahmud, M., & Oláh, J. (2023). Sustainable biofuel economy: A mapping through bibliometric research. Journal of Environmental Management, 336. https://doi.org/10.1016/j.jenvman.2023.117644

Kato, T. (2023). Wealth Redistribution and Mutual Aid: Comparison Using Equivalent/Non-Equivalent Exchange Models of Econophysics. Entropy. https://www.mdpi.com/1099-4300/25/2/224

Oltean, E. (2016). Modelling income, wealth, and expenditure data by use of econophysics. ArXiv Preprint ArXiv:1603.08383. https://arxiv.org/abs/1603.08383

Park, J. Y., & Nagy, Z. (2018). Data on the interaction between thermal comfort and building control research. Data in Brief, 17, 529–532. https://doi.org/10.1016/J.DIB.2018.01.033

Perianes-Rodriguez, A., Waltman, L., & van Eck, N. J. (2016). Constructing bibliometric networks: A comparison between full and fractional counting. Journal of Informetrics, 10(4), 1178–1195. https://doi.org/10.1016/J.JOI.2016.10.006

Pueyo, S. (2014). Ecological econophysics for degrowth. Sustainability. https://www.mdpi.com/73110

Sánchez-Espinosa, D. B., & ... (2023). Per capita wealth in cities and regions fitted to Pareto, stretched exponential and econophysics Boltzmann-Gibbs distributions. … Journal of Modern …. https://ui.adsabs.harvard.edu/abs/2023IJMPC..3450017S/abstract

Wickramasinghe, K., & Naranpanawa, A. (2022). Systematic literature review on computable general equilibrium applications in tourism. Tourism Economics, 28(6). https://doi.org/10.1177/13548166211006988




DOI: https://doi.org/10.30998/npjpe.v5i1.1925

Article Metrics

Abstract Views : 98 | PDF Views : 107

Refbacks

  • There are currently no refbacks.


Copyright (c) 2023 purwantiningsih purwantiningsih, Reza Yuliutami, Heru Prasetio

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Department of Physics Education
Faculty of Mathematics and Sciences
Universitas Indraprasta PGRI

Address: Jl. Raya Tengah No. 80, Kel. Gedong, Kec. Pasar Rebo, Jakarta Timur 13760 , Jakarta, Indonesia. 
Phone: +62 (021) 7818718 – 78835283 | Close in sunday and public holidays in Indonesia
Work Hours: 09.00 AM – 08.00 PM
Best hours to visit: From 9 am to 11 am or after 3 pm. The busiest times are between 11 am and 3 pm. 

Creative Commons License
Navigation Physics: Journal of Physics Education is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.