Оцінка величини поглиненої дози в розрахунках плану опромінення злоякісних пухлин легенів у пацієнтів із застосуванням системи CyberKnife
The paper presents results of calculations with the proven dose decreased by 29 % with use of the Ray-Tracing algorithm and considers the shift of the dose distribution toward the healthy tissue with the tumor location at the edge of the lung tissue with low mass density. Obligatory dose re...
Збережено в:
| Дата: | 2011 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
State Scientific and Technical Center for Nuclear and Radiation Safety
2011
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| Онлайн доступ: | https://nuclear-journal.com/index.php/journal/article/view/580 |
| Теги: |
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| Назва журналу: | Nuclear and Radiation Safety |
Репозитарії
Nuclear and Radiation Safety| Резюме: | The paper presents results of calculations with the proven dose decreased by 29 % with use of the Ray-Tracing algorithm and considers the shift of the dose distribution toward the healthy tissue with the tumor location at the edge of the lung tissue with low mass density. Obligatory dose recalculation with use of the Monte Carlo algorithm is proposed and analyzed for planning of irradiation to patients with lung tumors for eliminating systematic errors in the proven dose. |
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