Background: Iodine brachytherapy sources with low photon energies have been widely used in treating cancerous tumors. Dosimetric parameters of brachytherapy sources should be determined according to AAPM TG-43U1 recommendations before clinical use. Monte Carlo codes are reliable tools in calculation of these parameters for brachytherapy sources. Materials and Methods: Dosimetric param...

BACKGROUND Eosinophilic myocarditis encompasses a variety of etiologies and the prognosis varies. For patients with a hypersensitive response to medications, high-dose corticosteroids and discontinuation of culprit medications are the main treatments. CASE PRESENTATION We reported a young man with biopsy-proven eosinophilic myocarditis which was possibly induced by Chinese herbal medicine. Hi...

OBJECTIVE To understand the estimation of both the effective dose and the risk estimate associated with diagnostic ionizing radiation in sports medicine and to appreciate strategies by which this radiation exposure may be minimized. DESIGN Observational study. SETTING Sports medicine practice. PATIENTS A theoretical patient, athlete X (male, aged 20-29 years, 80 kg), was used to illustrat...

According to the literature available on Iranian traditional medicine (ITM), elements (fire, air, water , soil) are small bodies indivisible to different components and are essential constituents of human and non-human beings. Warmness, coldness, wetness and dryness are the basic qualities that each of the elements has a pair of them: fire is warm and dry, air is warm and wet, water is cold and...

Background: Hot lab is a specially designed room in a nuclear medicine hospital where the radiopharmaceuticals are delivered, stored and prepared for dispensing. 99Mo/99mTc-generator is the major source in the hot lab used for various medical imaging. It is important to maintain a standard for hot lab procedures to optimize the patient care and minimize radiation exposure to all nuclear medicin...