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Mahuvava, 2016 - Google Patents

O9. Dosimetry effects caused by bilateral and unilateral hip prostheses: A Monte Carlo study in megavoltage photon radiotherapy

Mahuvava, 2016

Document ID
14760154720525679536
Author
Mahuvava C
Publication year
Publication venue
Physica Medica: European Journal of Medical Physics

External Links

Snippet

Introduction Hip prostheses (HPs) are used in hip augmentation to replace diseased hip joints. However, high-density and high-atomic-number inserts may cause dose perturbations in the target volume and in tissue-HP interface regions. This study evaluates the dosimetric …
Continue reading at www.physicamedica.com (other versions)

Classifications

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    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
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    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
    • A61N2005/1076—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus using a dummy object placed in the radiation field, e.g. phantom
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    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1061—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using an x-ray imaging system having a separate imaging source
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    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1058—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using ultrasound imaging
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