Current issues in radiation dose monitoring and reporting.
نویسنده
چکیده
Minimizing radiation exposure while optimizing image quality is critical in diagnostic medical imaging. Radiologic technologists face complex challenges when implementing dose monitoring and reporting systems to assist in radiation safety efforts. Challenges include communicating the risks of radiation exposure, handling variations in dose measurement techniques, and working with a lack of standardized nomenclature for examination types. With increasing attention on radiation safety, many solutions have been presented. A team approach to dose optimization with professionals nationwide can help establish a culture of radiation safety in medical imaging.
منابع مشابه
Annual background radiation in Chaharmahal and Bakhtiari province
Background: Measurement of background radiation is very important from different points of view especially for human health. The aim of this survey was focused on determining the current background radiation in one of the highest altitude regions ( Zagros Mountains ), Chaharmahal and Bakhtiari province, in the south west of Iran . Materials and Methods: The outdoors-environmental monitoring exp...
متن کاملMeasuring the temperature dependence of refractive index in water phantom for precise monitoring of the absorbed dose by radiation therapy techniques
In this paper, an experimental setup is used to measure the temperature dependence of the refractive index of a water phantom. In radiation calorimetry by laser beams and interferometric systems, the amount of change induced by radiation within the phantom can be accurately measured. Absorption of dose and the resulted change in temperature changes the refractive index within the material. In o...
متن کاملUncertainties in effective dose estimation for CT transmission scan in total body PET-CT imaging with Auto mA3D tube current modulation
Background: Positron Emission Tomography-Computed Tomography (PET-CT) is a useful hybrid imaging modality in the diagnosis of various malignancies. This modality imposes almost 20 mSv radiation dose to the patient. The purpose of the present study was to evaluate the uncertainties in calculated CT effective dose in TUBE CURRENT MODULATION-activated scans by Impact-Dose software. Materials and ...
متن کاملA Novel Biological Dosimetry Method for Monitoring Occupational Radiation Exposure in Diagnostic and Therapeutic Wards: From Radiation Dosimetry to Biological Effects
Background and Objective: Professional radiation workers are occupationally exposed to long-term low levels of ionizing radiation. Occupational health hazards from radiation exposure, in a large occupational segment of the population, are of special concern. Biological dosimetry can be performed in addition to physical dosimetry with the aim of individual dose assessment and biological effects....
متن کاملActive Personal Dosimeter in a Nuclear Medicine Center in Yazd City, Iran
Introduction: Active personal dosimeters (APDs) are well accepted as useful and reliable instruments for individual dosimetry measurements. APDs have many advantages compared with passive dosimeters for individual external radiation dose assessments. In routine monitoring, occupational exposure is carried out for verification and demonstration of compliance with the regulatory dose limits. So, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Radiologic technology
دوره 85 5 شماره
صفحات -
تاریخ انتشار 2014