"This publication is supplementary to TRS 457: Dosimetry in Diagnostic Radiology: An International Code of Practice. It details the application of the code of practice, both in the area of standards laboratories and in clinical medical physics. New material in the areas of kerma area product (KAP) meter calibration and discussions on beam qualities appropriate for KAP meter and mammography measurements are presented. The results of diagnostic dosimetry implementation tests, along with recommendations for use of the code of practice, are discussed, including examples of CT dose calculations and of the estimation of uncertainty."--Publisher description.
"This publication is supplementary to TRS 457: Dosimetry in Diagnostic Radiology: An International Code of Practice. It details the application of the code of practice, both in the area of standards laboratories and in clinical medical physics. New material in the areas of kerma area product (KAP) meter calibration and discussions on beam qualities appropriate for KAP meter and mammography measurements are presented. The results of diagnostic dosimetry implementation tests, along with recommendations for use of the code of practice, are discussed, including examples of CT dose calculations and of the estimation of uncertainty."--Publisher description.
This publication is intended to support those working in the field of diagnostic radiology dosimetry, both in standards laboratories involved in the calibration of dosimeters and those in clinical centres and hospitals where patient dosimetry and quality assurance measurements are of vital concern. This code of practice covers diverse dosimetric situations corresponding to the range of examinations found clinically, and includes guidance on dosimetry for general radiography, fluoroscopy, mammography, computed tomography and dental radiography. The material is presented in a practical way with guidance worksheets and examples of calculations. A set of appendices is also included with background and detailed discussion of important aspects of diagnostic radiology dosimetry.
Provides guidelines to Secondary Standards Dosimetry Laboratories on how to establish a standard of absorbed dose to water in a 60Co gamma ray beam, and provides guidelines on the changes that can be expected when IAEA Technical Reports Series No. 398 (TRS-398) is adopted in a hospital environment.
The purpose of this report is twofold: to provide guidelines to Secondary Standards Dosimetry Laboratories (SSDLs) on how to establish a standard of absorbed dose to water in a Co-60 gamma ray beam and to provide guidelines to clinical physicists on the changes that can be expected when IAEA Technical Reports Series No. 398 (TRS-398) is adopted in a hospital environment in place of another code of practice based on air kerma standards. The results of measurements made with Co-60 beams, low and medium energy X ray beams, high energy photon and electron beams, and proton and heavy ion beams are.
These proceedings present a refereed selection of papers that were given at a symposium held in Vienna in November 2002. Emphasis was placed on dosimetry for therapeutic applications of radiation in medicine. However, some papers deal with dosimetry in diagnostic radiology and nuclear medicine. Although many dosimetry techniques are discussed, calorimetry is featured in one session exclusively. Many papers deal with dosimetry standards, protocols and comparisons. The need for accurate dosimetry for the treatment of cancer was a common thread throughout the symposium.
The International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources (BSS), jointly sponsored, inter alia, by the IAEA, ILO, WHO and PAHO, establish requirements on the legal persons responsible for designing, running and decommissioning practices involving ionizing radiation. These requirements are basic and general in nature. This report is intended to be of assistance to both regulators and users of radiation sources in diagnostic radiology and interventional procedures using X rays in applying the BSS to this practice. Regulators will find it useful for reviewing applications for authorization and for the inspection of the practice. Users of radiation in radiology may follow the guidance provided in order to comply with BSS requirements or equivalent national requirements. Experts recruited on IAEA missions to advise on the implementation of the BSS for the practice of diagnostic radiology and interventional procedures using X rays are expected to use this regulatory guidance report rather than their own national regulations and guidance. --Publisher's description.
Containing chapter contributions from over 130 experts, this unique publication is the first handbook dedicated to the physics and technology of X-ray imaging, offering extensive coverage of the field. This highly comprehensive work is edited by one of the world’s leading experts in X-ray imaging physics and technology and has been created with guidance from a Scientific Board containing respected and renowned scientists from around the world. The book's scope includes 2D and 3D X-ray imaging techniques from soft-X-ray to megavoltage energies, including computed tomography, fluoroscopy, dental imaging and small animal imaging, with several chapters dedicated to breast imaging techniques. 2D and 3D industrial imaging is incorporated, including imaging of artworks. Specific attention is dedicated to techniques of phase contrast X-ray imaging. The approach undertaken is one that illustrates the theory as well as the techniques and the devices routinely used in the various fields. Computational aspects are fully covered, including 3D reconstruction algorithms, hard/software phantoms, and computer-aided diagnosis. Theories of image quality are fully illustrated. Historical, radioprotection, radiation dosimetry, quality assurance and educational aspects are also covered. This handbook will be suitable for a very broad audience, including graduate students in medical physics and biomedical engineering; medical physics residents; radiographers; physicists and engineers in the field of imaging and non-destructive industrial testing using X-rays; and scientists interested in understanding and using X-ray imaging techniques. The handbook's editor, Dr. Paolo Russo, has over 30 years’ experience in the academic teaching of medical physics and X-ray imaging research. He has authored several book chapters in the field of X-ray imaging, is Editor-in-Chief of an international scientific journal in medical physics, and has responsibilities in the publication committees of international scientific organizations in medical physics. Features: Comprehensive coverage of the use of X-rays both in medical radiology and industrial testing The first handbook published to be dedicated to the physics and technology of X-rays Handbook edited by world authority, with contributions from experts in each field
