Radiation Protection In Computed Tomography Installations

Radiation Protection in Diagnostic X-Ray Imaging covers the recent developments that have been introduced to address the increasing dose to the patient, and new assessment tools for use in dose optimization studies. Based on material from ASRT, ARRT and CAMRT, as well as Current Concepts of Radiation Protection. Content is mapped to the ARRT Radiation Protection Examination Specifications and ASRT Radiation Protection Objectives. In addition to topics prescribed by the ARRT for the certification examination, this book includes topics for advanced study. Some electronic and eBook versions do not include access to Navigate 2 Advantage resources.

his book on radiation protection provides clear coverage of essential concepts, plus the latest technology and new recommendations of the International Commission on Radiological Protection. A clear presentation of introductory concepts and essential physics explains the nature and scope of radiation protection; and a discussion of the bioeffects of radiation provides rationale for today's protection concerns. Coverage includes: principles and objectives of radiation protection; a system of dose limitations; dose limits; radiation dosimetry; protection surveys; expressions of patient dose; factors influencing radiation dose in imaging; dose reduction techniques; and quality assurance. Safety issues are emphasized, as well as recommendations for the prudent use of magnetic resonance imaging

Radiation protection is a core element of radiologic technology programmes and daily practice alike. Rad Tech's Guide to Radiation Protection is a comprehensive yet compact guide designed to illuminate the extensive field of radiation protection for technologists, trainees, and radiology students. Organised into ten digestible chapters, the second edition of this popular book provides new discussions of dose factors in computed tomography, the debate concerning the use of the LNT model, Diagnostic Reference Levels (DRLs), dose optimization, and more. Written by a recognised expert in medical radiation sciences, this valuable guide: Helps students and technologists acquire the skills required to protect patients, personnel, and members of the public in the radiology department Reflects the most current standards for radiation protection, with references to relevant organisations and resources Covers basic radiobiology, sources of radiation exposure, dose management regulations and optimization, and more Presents essential information in a bulleted, easy-to-reference format Rad Tech's Guide to Radiation Protection is a must-have resource for student radiographers and radiology technologists, particularly those preparing for the American Registry of Radiation Technologist (ARRT) exams.

Report No. 147 (2004) presents recommendations and technical information related to the design and installation of structural shielding for facilities that use x rays for medical imaging. The purpose of structural shielding is to limit radiation exposure to employees and members of the public. The information supersedes the recommendations that address such facilities in NCRP Report No. 49, Structural Shielding Design and Evaluation for Medical Use of X Rays and Gamma Rays of Energies Up to 10 MeV, which was issued in September 1976. NCRP Report No. 147 includes a discussion of the various factors to be considered in the selection of appropriate shielding materials and in the calculation of barrier thicknesses. The Report presents the fundamentals of radiation shielding, discusses shielding design goals for controlled and uncontrolled areas in or near x-ray imaging facilities and defines the relationship of these goals to the NCRP effective dose limits for radiation workers and members of the public. The Report includes a detailed discussion of the recommended shielding design methodology for x-ray imaging facilities and provides an extensive collection of shielding data and sample shielding calculations for various types of x-ray imaging facilities. The Report is mainly intended for those individuals who specialize in radiation protection. However, it will also be of interest to architects, hospital administrators and related professionals concerned with the planning of new facilities that use x rays for medical imaging.

The book covers all the radiation safety aspects while working with unsealed radionuclides. Radiation safety plays a significant role in routine nuclear medicine practices and is necessary to protect occupational workers, patients, members of the general public and the environment. A fair knowledge of radiation safety is expected from all nuclear medicine professionals. Chapters include basics of radiation physics, biological bases of radiation protection, planning and design of nuclear medicine facilities, cyclotron and high dose therapy facilities, radiation safety considerations in nuclear medicine, cyclotron while preparing radiopharmaceuticals. It also includes the working mechanism of radiation detectors, quality assurance of positron emission tomography (PET) and gamma camera, including single photon emission computed tomography (SPECT), emergency preparedness plan, nuclear medicine and CT dosimetry, transport regulations, the role of national regulatory authorities and radioactive waste management. The last chapter provides probable model questions asked in the radiological safety officer certification examination and includes 250 multiple-choice questions (MCQs), 100 true or false, 60 fill in the blanks, and 40 match the following questions. The book is written in a simple language for a better understanding of the occupational workers of any grade. It serves as reference material for nuclear medicine professionals on radiation safety, related to planning, quality assurance, dosimetry and various regulations pertaining to nuclear medicine. It is a ready reckoner for the students pursuing a degree/diploma in nuclear medicine and preparing for certification courses in radiation safety to understand the subject matter along with options to attempt practice questions.

Radiation Protection in Medical Imaging and Radiation Oncology focuses on the professional, operational, and regulatory aspects of radiation protection. Advances in radiation medicine have resulted in new modalities and procedures, some of which have significant potential to cause serious harm. Examples include radiologic procedures that require ve