Reza Paydar
Department of Radiology, Faculty of Paramedicine, Iran University of Medical Sciences, Tehran, Iran.
[ 1 ] - Breast dose in conventional and digital mamography
Introduction: The amount of doses received in mammography is one of the biggest concerns in the world. According to some statistics, every 12 minutes a woman dies due to breast cancer. Mammography concerned to detect breast cancer at an early stage of the disease as well as for screening, however due to the risk of exposure, the increasingly and widespread use of mammography fo...
[ 2 ] - Evaluation of organs at risk dose in the left breast IOERT procedures whit and without shielding disc using monte carlo simulation
Introduction: One of the treatment choices in breast cancer is Intra operative electron beam radiation therapy (IOERT). Due to high dose delivery in this procedure, shielding disk is used to protect organs at risk (OARs). In this study, we evaluate the OARs dose in the breast IOERT using Monte Carlo simulation with and without shielding disk in RANDO phantom. Material and Methods: Simulation ...
[ 3 ] - The Effectiveness of a Radiation Safety Training Program in Increasing the Radiation Safety Knowledge of Physicians: a Pilot Study
Background: Ionizing and non-ionizing radiation are widely used in the diagnosis and treatment of diseases. Considering the potential risks of radiation, radiation safety training courses are important for medical staff. Objective: The aim of this study was to investigate the effectiveness of one-day radiation safety training program in increasing the radiation safety knowledge of physicians....
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