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Title: | Simulasi Monte Carlo EGSnrc Sistem Manchester untuk Brakiterapi Menggunakan Beberapa Sumber Radioaktif |
Other Titles: | EGSnrc Monte Carlo Simulation of the Manchester System for Brachytherapy Using Multiple Radioactive Sources |
Authors: | Puspita, R Tony Ibnu Sumaryada Yani, Sitti Octavia, Shella Salsa |
Issue Date: | 2023 |
Publisher: | IPB Publisher |
Abstract: | Perhitungan dosis sistem manchester pada kanker serviks dapat dilakukan menggunakan metode monte carlo. Tujuan penelitian adalah membandingkan dan menganalisis kurva isodosis pada fantom jaringan yang diradiasi menggunakan beberapa jenis sumber radioaktif berbeda dengan sistem manchester melalui
simulasi monte carlo. Jenis radioaktif yang biasa digunakan sebagai sumber radioaktif pada brakiterapi diantaranya adalah Cobalt-60, Cesium-137, dan Iridium-192. Penelitian ini menggunakan fantom homogen jaringan berukuran 10 × 10 × 10 cm^3 dan disimulasikan melalui perangkat lunak EGSnrc. Hasil penelitian didapatkkan bahwa distribusi dosis pada setiap jenis radioaktif pada titik acuan memiliki nilai yang berbeda, yaitu Cobalt-60 memiliki distribusi dosis pada titik acuan A sebesar 15,08% dengan distribusi dosis pada titik acuan B sebesar 0%, Cesium-137 adalah sebesar 13,37% dan 0%, Iridium-192 sebesar 13,27% dan 0%. Penggunaan jenis sumber radioaktif dapat disesuaikan dengan titik lokasi dan ukuran sebenarnya kanker serviks. Calculation of the Manchester system dose in cervical cancer can be done using the Monte Carlo method. The purpose of the study was to compare and analyze the isodoses curves on tissue phantoms irradiated using several different types of radioactive sources with the Manchester system through Monte Carlo simulation. The types of radioactivity commonly used as radioactive sources in brachytherapy include Cobalt-60, Cesium-137, and Iridium-192. This study used a homogeneous tissue phantom measuring 10 × 10 × 10 cm^3 and was simulated through EGSnrc software. The results showed that the dose distribution for each type of radioactive source at the reference point had different values, namely Cobalt-60 had a dose distribution at reference point A of 15.08% with a dose distribution at reference point B of 0%, Cesium-137 was 13.37% and 0%, Iridium-192 was 13.27% and 0%. The use of radioactive source types can be adjusted to the location point and actual size of cervical cancer. |
URI: | http://repository.ipb.ac.id/handle/123456789/128543 |
Appears in Collections: | UT - Physics |
Files in This Item:
File | Description | Size | Format | |
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Cover_Shella Salsa Octavia (G74190059).pdf Restricted Access | Cover | 372.92 kB | Adobe PDF | View/Open |
G74190059_Shella Salsa Octavia.pdf Restricted Access | Fullteks | 1.49 MB | Adobe PDF | View/Open |
Lampiran_Shella Salsa Octavia (G74190059).pdf Restricted Access | Lampiran | 170.2 kB | Adobe PDF | View/Open |
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