Reference Levels And Achievable Doses In Medical And Dental Imaging

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Reference Levels and Achievable Doses in Medical and Dental Imaging

Author : National Council on Radiation Protection and Measurements. Scientific Committee 4-3 on Diagnostic Reference Levels and Achievable Doses, and Reference Levels in Medical Imaging: Recommendations for Applications in the United States
Publisher : National Council of Teachers of English
ISBN 13 : 9780983545026
Total Pages : 133 pages
Book Rating : 4.5/5 (45 download)

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Book Synopsis Reference Levels and Achievable Doses in Medical and Dental Imaging by : National Council on Radiation Protection and Measurements. Scientific Committee 4-3 on Diagnostic Reference Levels and Achievable Doses, and Reference Levels in Medical Imaging: Recommendations for Applications in the United States

Download or read book Reference Levels and Achievable Doses in Medical and Dental Imaging written by National Council on Radiation Protection and Measurements. Scientific Committee 4-3 on Diagnostic Reference Levels and Achievable Doses, and Reference Levels in Medical Imaging: Recommendations for Applications in the United States and published by National Council of Teachers of English. This book was released on 2012 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diagnostic reference levels (DRLs) are used in medical imaging to indicate whether the patient radiation dose or amount of administered activity from a specific procedure are unusually high or low for that procedure. DRLs are the first step in the optimization process to manage patient dose commensurate with the medical purpose of the procedure. Achievable dose is an optimization goal, based on survey data, and typically defined as the median value (50th percentile) of the dose distribution of standard techniques and technologies in widespread use. The overarching goal is to obtain image quality consistent with the clinical objective, while avoiding unnecessary radiation. Too low an exposure, however, is also to be avoided if it results in an inadequate image. This Report represents an important continuation of NCRP reports on radiation safety and health protection in medicine and lays the foundation for the development and application of DRLs and achievable doses for diagnostic x-ray examinations. The concept of DRLs is extended to procedures other than diagnostic x-ray examinations (e.g., for interventional radiology) by the use of reference levels (RLs), which represent radiation dose levels that if exceeded prompt an evaluation of the reasons why. This Report discusses the establishment and use of RLs for fluoroscopically-guided interventional (FGI) procedures and describes why a different approach from DRLs is required to account for the greater complexity of interventional radiology compared with standard medical imaging procedures. Phantoms are models of the human body used in radiation dosimetry studies to estimate exposures to patients. The use of phantom survey data in the United States is contrasted with the use of patient-based dose data in Europe for establishing DRLs, achievable doses, and RLs. The use of phantom survey data is reviewed for determining DRLs for imaging modalities such as projection radiography, fluoro

Dose, Benefit, and Risk in Medical Imaging

Author : Lawrence T. Dauer
Publisher : CRC Press
ISBN 13 : 0429814747
Total Pages : 286 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Dose, Benefit, and Risk in Medical Imaging by : Lawrence T. Dauer

Download or read book Dose, Benefit, and Risk in Medical Imaging written by Lawrence T. Dauer and published by CRC Press. This book was released on 2018-10-11 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely overview of dose, benefit, and risk in medical imaging explains to readers how to apply this information for informed decision-making that improves patient outcomes. The chapters cover patient and physician perspectives, referral guidelines, appropriateness criteria, and quantifying medical imaging benefits. The authors have included essential discussion about radiologic physics in medical imaging, fundamentals of dose and image quality, risk assessment, and techniques for optimization and dose reduction. The book highlights practical implementation aspects with useful case studies and checklists for treatment planning. Clinicians, students, residents, and professionals in medical physics, biomedical engineering, radiology, oncology, and allied disciplines will find this book an essential resource with the following key features: Discusses risk, benefit, dose optimization, safety, regulation, radiological protection, and shared & informed decision-making. Covers regulatory oversight by government agencies, manufacturers, and societies. Highlights best practices for improving patient safety and outcomes. Gives guidelines on doses associated with specific procedures.

Dose, Benefit, and Risk in Medical Imaging

Author : Lawrence T. Dauer
Publisher : CRC Press
ISBN 13 : 0429814739
Total Pages : 283 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Dose, Benefit, and Risk in Medical Imaging by : Lawrence T. Dauer

Download or read book Dose, Benefit, and Risk in Medical Imaging written by Lawrence T. Dauer and published by CRC Press. This book was released on 2018-10-11 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely overview of dose, benefit, and risk in medical imaging explains to readers how to apply this information for informed decision-making that improves patient outcomes. The chapters cover patient and physician perspectives, referral guidelines, appropriateness criteria, and quantifying medical imaging benefits. The authors have included essential discussion about radiologic physics in medical imaging, fundamentals of dose and image quality, risk assessment, and techniques for optimization and dose reduction. The book highlights practical implementation aspects with useful case studies and checklists for treatment planning. Clinicians, students, residents, and professionals in medical physics, biomedical engineering, radiology, oncology, and allied disciplines will find this book an essential resource with the following key features: Discusses risk, benefit, dose optimization, safety, regulation, radiological protection, and shared & informed decision-making. Covers regulatory oversight by government agencies, manufacturers, and societies. Highlights best practices for improving patient safety and outcomes. Gives guidelines on doses associated with specific procedures.

ICRP Publication 135

Author : ICRP,
Publisher : SAGE Publications Limited
ISBN 13 : 9781526434982
Total Pages : 144 pages
Book Rating : 4.4/5 (349 download)

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Book Synopsis ICRP Publication 135 by : ICRP,

Download or read book ICRP Publication 135 written by ICRP, and published by SAGE Publications Limited. This book was released on 2017-10-29 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Essentials of Dental Radiography and Radiology E-Book

Author : Eric Whaites
Publisher : Elsevier Health Sciences
ISBN 13 : 0702076899
Total Pages : 528 pages
Book Rating : 4.7/5 (2 download)

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Book Synopsis Essentials of Dental Radiography and Radiology E-Book by : Eric Whaites

Download or read book Essentials of Dental Radiography and Radiology E-Book written by Eric Whaites and published by Elsevier Health Sciences. This book was released on 2020-01-18 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials of Dental Radiography and Radiology E-Book

Nationwide Evaluation of X-ray Trends

Author : Nationwide Evaluation of X-ray Trends Task Force
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Nationwide Evaluation of X-ray Trends by : Nationwide Evaluation of X-ray Trends Task Force

Download or read book Nationwide Evaluation of X-ray Trends written by Nationwide Evaluation of X-ray Trends Task Force and published by . This book was released on 1976 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radiography and Radiology for Dental Care Professionals E-Book

Author : Eric Whaites
Publisher : Elsevier Health Sciences
ISBN 13 : 0702076848
Total Pages : 322 pages
Book Rating : 4.7/5 (2 download)

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Book Synopsis Radiography and Radiology for Dental Care Professionals E-Book by : Eric Whaites

Download or read book Radiography and Radiology for Dental Care Professionals E-Book written by Eric Whaites and published by Elsevier Health Sciences. This book was released on 2020-01-11 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written in an easy-to-read, accessible manner and now with a new colour design to aid learning, each page has been carefully designed to ensure clarity of understanding to enable both confidence and safety in the clinical situation and exam success. Radiography, radiation protection and interpretation of dental diseases are addressed and accompanied by a range of online self-assessment exercises. Suitable for all Dental Care Professionals, this book has become essential reading for all those preparing to undertake examinations in dental radiography and who intend to undertake clinical imaging as part of their day-to-day practice. New and updated online self-assessment questions and answers New sections on normal anatomy for occlusal, periapical and panoramic radiographs Updated sections on caries and periodontal disease Presented in full colour to aid navigation and visual understanding of the subject area Clear and accessible approach to the subject makes learning and understanding especially easy More than 600 tables and illustrations present clinical, diagnostic and practical information in an easy-to-understand manner Written by two nationally and internationally known and respected experts in the field of dental radiography and radiology

Radiation Protection in Dental Radiology

Author : IAEA
Publisher : International Atomic Energy Agency
ISBN 13 : 9201386214
Total Pages : 110 pages
Book Rating : 4.2/5 (13 download)

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Book Synopsis Radiation Protection in Dental Radiology by : IAEA

Download or read book Radiation Protection in Dental Radiology written by IAEA and published by International Atomic Energy Agency. This book was released on 2022-05-16 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: X ray imaging is used extensively in dentistry to diagnose symptoms, plan and monitor treatments and to follow up pathoses. This Safety Report provides guidance on meeting the requirements for radiation protection and safety in uses of ionizing radiation in dentistry established in IAEA Safety Standards Series No. GSR Part 3, Radiation Protection and Safety of Radiation Sources: International Basic Safety Standards. It includes guidelines for the justification and appropriateness of medical exposure, and the optimization of radiation protection and safety for patients, carers and dental staff, with detail on considerations relevant for children and pregnant women. Quality assurance, dosimetry and the operation of dental radiological equipment are also discussed. This publication is intended for dental practitioners, referring medical practitioners, medical radiation technologists and other dental health professionals, as well as medical physicists, radiation protection experts, manufacturers and regulators.

The Essential Physics of Medical Imaging

Author : Jerold T. Bushberg
Publisher : Lippincott Williams & Wilkins
ISBN 13 : 1975103246
Total Pages : 1688 pages
Book Rating : 4.9/5 (751 download)

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Book Synopsis The Essential Physics of Medical Imaging by : Jerold T. Bushberg

Download or read book The Essential Physics of Medical Imaging written by Jerold T. Bushberg and published by Lippincott Williams & Wilkins. This book was released on 2020-11-24 with total page 1688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Widely regarded as the cornerstone text in the field, the successful series of editions continues to follow the tradition of a clear and comprehensive presentation of the physical principles and operational aspects of medical imaging. The Essential Physics of Medical Imaging, 4th Edition, is a coherent and thorough compendium of the fundamental principles of the physics, radiation protection, and radiation biology that underlie the practice and profession of medical imaging. Distinguished scientists and educators from the University of California, Davis, provide up-to-date, readable information on the production, characteristics, and interactions of non-ionizing and ionizing radiation, magnetic fields and ultrasound used in medical imaging and the imaging modalities in which they are used, including radiography, mammography, fluoroscopy, computed tomography, magnetic resonance, ultrasound, and nuclear medicine. This vibrant, full-color text is enhanced by more than 1,000 images, charts, and graphs, including hundreds of new illustrations. This text is a must-have resource for medical imaging professionals, radiology residents who are preparing for Core Exams, and teachers and students in medical physics and biomedical engineering.

Radiation Protection in Diagnostic X-Ray Imaging

Author : Euclid Seeram
Publisher : Jones & Bartlett Publishers
ISBN 13 : 1284117715
Total Pages : 599 pages
Book Rating : 4.2/5 (841 download)

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Book Synopsis Radiation Protection in Diagnostic X-Ray Imaging by : Euclid Seeram

Download or read book Radiation Protection in Diagnostic X-Ray Imaging written by Euclid Seeram and published by Jones & Bartlett Publishers. This book was released on 2016-01-13 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Hendee's Physics of Medical Imaging

Author : Ehsan Samei
Publisher : John Wiley & Sons
ISBN 13 : 0470552204
Total Pages : 496 pages
Book Rating : 4.4/5 (75 download)

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Book Synopsis Hendee's Physics of Medical Imaging by : Ehsan Samei

Download or read book Hendee's Physics of Medical Imaging written by Ehsan Samei and published by John Wiley & Sons. This book was released on 2019-04-23 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date edition of the authoritative text on the physics of medical imaging, written in an accessible format The extensively revised fifth edition of Hendee's Medical Imaging Physics, offers a guide to the principles, technologies, and procedures of medical imaging. Comprehensive in scope, the text contains coverage of all aspects of image formation in modern medical imaging modalities including radiography, fluoroscopy, computed tomography, nuclear imaging, magnetic resonance imaging, and ultrasound. Since the publication of the fourth edition, there have been major advances in the techniques and instrumentation used in the ever-changing field of medical imaging. The fifth edition offers a comprehensive reflection of these advances including digital projection imaging techniques, nuclear imaging technologies, new CT and MR imaging methods, and ultrasound applications. The new edition also takes a radical strategy in organization of the content, offering the fundamentals common to most imaging methods in Part I of the book, and application of those fundamentals in specific imaging modalities in Part II. These fundamentals also include notable updates and new content including radiobiology, anatomy and physiology relevant to medical imaging, imaging science, image processing, image display, and information technologies. The book makes an attempt to make complex content in accessible format with limited mathematical formulation. The book is aimed to be accessible by most professionals with lay readers interested in the subject. The book is also designed to be of utility for imaging physicians and residents, medical physics students, and medical physicists and radiologic technologists perpetrating for certification examinations. The revised fifth edition of Hendee's Medical Imaging Physics continues to offer the essential information and insights needed to understand the principles, the technologies, and procedures used in medical imaging.

Imaging of the Temporomandibular Joint

Author : Ingrid Rozylo-Kalinowska
Publisher : Springer
ISBN 13 : 3319994689
Total Pages : 407 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Imaging of the Temporomandibular Joint by : Ingrid Rozylo-Kalinowska

Download or read book Imaging of the Temporomandibular Joint written by Ingrid Rozylo-Kalinowska and published by Springer. This book was released on 2018-12-06 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This superbly illustrated book is designed to meet the demand for a comprehensive yet concise source of information on temporomandibular joint (TMJ) imaging that covers all aspects of TMJ diagnostics. After introductory chapters on anatomy, histology, and the basics of radiological imaging, detailed guidance is provided on the use and interpretation of radiography, CT, CBCT, ultrasound, MRI, and nuclear medicine techniques. Readers will find clear presentation of the imaging findings in the full range of TMJ pathologies, from intrinsic pathological processes to invasion by lesions of the temporal bone and mandibular condyle. Careful attention is also paid to the technical issues confronted when using different imaging modalities, and the means of resolving them. The role of interventional radiology is examined, and consideration given to the use of arthrography and arthrography-guided steroid treatment. In addition, an overview of recent advances in research on TMJ diagnostics is provided. Imaging of the Temporomandibular Joint has been written by an international team of dedicated authors and will be of high value to clinicians in their daily practice.

Computed Body Tomography with MRI Correlation

Author : Edward Y. Lee
Publisher : Lippincott Williams & Wilkins
ISBN 13 : 1496370511
Total Pages : 5591 pages
Book Rating : 4.4/5 (963 download)

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Book Synopsis Computed Body Tomography with MRI Correlation by : Edward Y. Lee

Download or read book Computed Body Tomography with MRI Correlation written by Edward Y. Lee and published by Lippincott Williams & Wilkins. This book was released on 2019-10-29 with total page 5591 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authoritative, clinically oriented, and unique in the field,Computed Body Tomography with MRI Correlation, 5th Editionis your one-stop reference for current information on CT and MRI in all aspects of adult and pediatric congenital and acquired disorders. This comprehensive text uses an easy-to-navigate format to deliver complete, well-illustrated coverage of the most current CT and MRI techniques for thorax, abdomen, pelvis and musculoskeletal systems in both adult and pediatric populations. The fully revised 5th Edition is a complete reference for residents, fellows, and attending radiologists, as well as clinicians in other specialties who are interested in CT and MRI evaluation of both common and less common disorders encountered in daily practice.

Defining the Medical Imaging Requirements for a Rural Health Center

Author : Cari Borrás
Publisher : Springer
ISBN 13 : 9811016135
Total Pages : 157 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Defining the Medical Imaging Requirements for a Rural Health Center by : Cari Borrás

Download or read book Defining the Medical Imaging Requirements for a Rural Health Center written by Cari Borrás and published by Springer. This book was released on 2016-11-05 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the patient management challenges that rural health centers face, and establishes the criteria for the type of medical imaging services that should be available in such facilities. To make the work of the center’s health practitioners more effective and efficient, the book assesses what health conditions may require medical attention in those centers. Information is provided on how to use basic imaging modalities, such as radiography and ultrasound, emphasizing the need for thoughtful service planning, careful equipment and imaging protocol selection, continuous staff training, and the implementation of quality control programs. The book is also a valuable resource for those physicians, medical physicists and service engineers who provide virtual and physical consultations to meet these needs. Rural health centers are established to prevent patients from being forced to travel to distant urban medical facilities. To manage patients properly, rural health centers should be part of regional and more complete systems of medical health care installations in the country on the basis of a referral and counter-referral program. Thus, the centers should have the infrastructure needed to transport patients to urban hospitals when they need more complex health care. The coordination of all the activities is possible only if rural health centers are led by strong and dedicated managers.

Radiological Safety and Quality

Author : Lawrence Lau
Publisher : Springer Science & Business Media
ISBN 13 : 9400772564
Total Pages : 473 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Radiological Safety and Quality by : Lawrence Lau

Download or read book Radiological Safety and Quality written by Lawrence Lau and published by Springer Science & Business Media. This book was released on 2013-11-22 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the product of a unique collaboration by experts from leading international, regional and national agencies and professional organizations discussing on the current ‘hot’ issue on the judicious use and safety of radiation in radiology. There have been several cases involving radiation overexposure that have received international attention. Strategies and solutions to guide readers how to maximize the benefits and minimize the risks when using radiation in medicine are covered.

Applications of Diagnostic Reference Levels of Standard Doses in Nuclear Medicine

Author : Aamir Shahzad
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Applications of Diagnostic Reference Levels of Standard Doses in Nuclear Medicine by : Aamir Shahzad

Download or read book Applications of Diagnostic Reference Levels of Standard Doses in Nuclear Medicine written by Aamir Shahzad and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concepts of diagnostic reference levels (DRLs) and achievable doses (ADs) have been developed to optimize the imaging procedures, both diagnostic and interventional, involving ionizing radiation. These are not dose limits but are used to evaluate the performance of clinical exams. Most countries have developed their own DRLs and ADs depending on the medical practice of administrating radioactivity to patients. In this project, the intent was to establish these quantities in nuclear medicine according to the prevailing practices of our country. Data were collected for all gamma ray imaging procedures both for adults as well as for children. An attempt was made to include as many hospitals and patients as possible to get good statistics. The survey data showed the range of minimum and maximum administered activities is quite large for many commonly performed nuclear medicine studies. DRLs and ADs are selected at the 75th and 50th percentiles of the survey data to represent state-of-the-practice. DRLs are not regulatory limits or to establish legal standards of care. In addition, DRLs are not applicable to the doses for individual patients. It is essential to ensure that the appropriate clinical information is available in the image throughout the optimization process.

Oral Radiology - E-Book

Author : Stuart C. White
Publisher : Elsevier Health Sciences
ISBN 13 : 0323096344
Total Pages : 697 pages
Book Rating : 4.3/5 (23 download)

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Book Synopsis Oral Radiology - E-Book by : Stuart C. White

Download or read book Oral Radiology - E-Book written by Stuart C. White and published by Elsevier Health Sciences. This book was released on 2014-05-01 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 1,000 high-quality radiographs and illustrations, this bestselling book visually demonstrates the basic principles of oral and maxillofacial radiology as well as effective clinical application. You’ll be able to diagnose and treat patients effectively with the coverage of imaging techniques, including specialized techniques such as MRI and CT, and the comprehensive discussion of the radiographic interpretation of pathology. The book also covers radiation physics, radiation biology, and radiation safety and protection — helping you provide state-of-the-art care! A consistent format makes it easy to follow and comprehend clinical material on each pathologic condition, including a definition, synonyms, clinical features, radiographic features, differential diagnosis, and management/treatment. Updated photos show new equipment and radiographs in the areas of intraoral radiographs, normal radiographic anatomy, panoramic imaging, and advanced imaging. Updated Digital Imaging chapter expands coverage of PSP plates and its use in cephalometric and panoramic imaging, examining the larger latitudes of photostimulable phosphor receptors and their linear response to the five orders of magnitude of x-ray exposure. Updated Guidelines for Prescribing Dental Radiographs chapter includes the latest ADA guidelines, and also discusses the European Guidelines. Updated information on radiographic manifestations of diseases in the orofacial region includes the latest data on etiology and diagnosis, with an emphasis on advanced imaging. Expert contributors include many authors with worldwide reputations. Cone Beam Computed Tomography chapter covers machines, the imaging process, and typical clinical applications of cone-beam imaging, with examples of examinations made from scans. Evolve website adds more coverage of cases, with more examples of specific issues.