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2017 CAP Congress / Congrès de l'ACP 2017

28 May 2017 to 2 June 2017
Queen's University
America/Toronto timezone
Welcome to the 2017 CAP Congress! / Bienvenue au congrès de l'ACP 2017!

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Session

W3-4 Nuclear Medicine & Radiation therapy (DPMB) | Médecine nucléaire et thérapie par rayonnement (DPMB)

W3-4
31 May 2017, 13:30
Botterell B143 (Queen's University)

Botterell B143

Queen's University

Conveners

W3-4 Nuclear Medicine & Radiation therapy (DPMB) | Médecine nucléaire et thérapie par rayonnement (DPMB)

  • Luc Beaulieu (Université Laval)

Presentation materials

There are no materials yet.

  1. 1559. Physics in Radiation Therapy: How the clinic influences research and research advances the clinic
    L. John Schreiner (Kingston General Hospital / Queen's University)
    31/05/2017, 13:30
    Physics in Medicine and Biology / Physique en médecine et en biologie (DPMB-DPMB)
    Invited Speaker / Conférencier invité

    Radiation therapy (RT) is one of the primary modalities for the treatment of cancer with approximately 50% of the cancer patients having some form of RT during their care. RT treatment has advanced considerably in the last decade through the development of improved imaging and radiation modelling to predict dose delivery to individual patients, and of advanced equipment operating dynamically...

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  2. 1725. Intratumoral injections of low-energy photon-emitting gold nanoparticles: a microdosimetry assessment
    Myriam Laprise-Pelletier (Centre de recherche du Centre hospitalier universitaire de Québec (CR-CHU de Québec), axe Médecine Régénératrice, Québec, Canada Department of Mining, Metallurgy and Materials Engineering, Université Laval, Québec, Canada Centre de recherche sur les matériaux avancés (CERMA), Université Laval, Québec, Canada)
    31/05/2017, 14:00
    Physics in Medicine and Biology / Physique en médecine et en biologie (DPMB-DPMB)
    CLOSED - Oral (Student, Not in Competition) / Orale (Étudiant(e), pas dans la compétition)

    Injections of gold nanoparticles (Au-NPs) at the vicinity of low-dose radioactive implants (containing 103Pd or 125I) could enhance the efficiency of prostate cancer brachytherapy. The interaction of low-energy photons with gold produces a large number of photoelectric events that are expected to lead to higher energy deposition. Understanding the impact of intracellular Au-NPs concentration...

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  3. 1706. Detection of radiation induced changes in human lens epithelial cells using Raman spectroscopy
    Mr Harry Allen (Department of Physics, Carleton University)
    31/05/2017, 14:15
    Physics in Medicine and Biology / Physique en médecine et en biologie (DPMB-DPMB)
    CLOSED - Oral (Student, In Competition) / Orale (Étudiant(e), inscrit à la compétition)

    Recent findings in populations exposed to radiation indicate dose-related lens opacification occurs at much lower doses (< 2Gy) than indicated in radiation protection guidelines. As a result, research efforts are now being directed towards identifying early predictors of lens degeneration resulting in cataractogenesis. In this study, Raman microspectroscopy was used to investigate the...

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  4. 1831. Validating Tc-99m Radiopharmaceuticals produced from non-conventional Mo supplies
    Esmat Elhami (University of Winnipeg)
    31/05/2017, 14:30
    Physics in Medicine and Biology / Physique en médecine et en biologie (DPMB-DPMB)
    CLOSED - Oral (Non-Student) / orale (non-étudiant)

    Single photon emission tomography (SPECT) is the gold standard and well- established clinical diagnostic imaging technique using designated Tc-99m or I-123 pharmaceuticals for cardiac diseases, bone diseases, and thyroid diseases. The conventional method of producing Tc-99m pharmaceuticals is to use the parent nucleus Mo-99 produced in a nuclear power reactor by a fission reaction of U-235. In...

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