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Patient Dose Optimization In Fluoroscopically Guided Interventional Procedures
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Book Synopsis Patient Dose Optimization in Fluoroscopically Guided Interventional Procedures by : International Atomic Energy Agency
Download or read book Patient Dose Optimization in Fluoroscopically Guided Interventional Procedures written by International Atomic Energy Agency and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports the results of an IAEA coordinated research project on patient dose optimization in fluoroscopically guided interventional procedures. The summary presents information on the assessment of high skin doses, analyses the factors causing radiation skin injury and makes recommendations on how to reduce the likelihood of such complications.
Book Synopsis Radiation Dose Management of Pregnant Patients, Pregnant Staff and Paediatric Patients by : John Damilakis
Download or read book Radiation Dose Management of Pregnant Patients, Pregnant Staff and Paediatric Patients written by John Damilakis and published by Iop Expanding Physics. This book was released on 2019-12-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whenever a diagnostic or interventional X-ray examination of a pregnant patient is considered to be necessary, conceptus dose estimation is an essential step in assessing the radiogenic risks to the unborn child. Accurate estimation of embryo/fetus radiation dose is also needed after accidental exposure of a pregnant patient from an X-ray procedure. The exposure of pregnant patients to medical X-rays is often a complex case and involves emotionally sensitive issues for both prospective parents and physicians. Conceptus dose assessment is not always easy. Medical physicists should be able to assess conceptus doses and risks from diagnostic and interventional procedures and also to place the risk in a perspective from which an informed decision can be made. Pregnant medical professionals working with radiation have many misconceptions about the risks of ionizing radiation on the unborn child. Medical radiation workers of childbearing age should be aware that careful planning and dose optimization of examinations can address their concerns and permit, in the vast majority of cases, safe performance of procedures. Pediatric patients requiring diagnostic and interventional procedures are exposed to diagnostic and interventional X-rays. Pediatric patients are more sensitive to radiation than adults and, for this reason, accurate assessment of doses and risks is needed in these cases. Medical physicists should be able to assess paediatric doses and risks from diagnostic and interventional procedures. Several techniques and tools have been developed for dose optimization of radiographic, fluoroscopic, computed tomography and fluoroscopically-guided interventional pediatric procedures. The scan parameters should be adjusted for patient size and body region. Part of Series in Physics and Engineering in Medicine and Biology.
Book Synopsis Clinical Imaging Physics by : Ehsan Samei
Download or read book Clinical Imaging Physics written by Ehsan Samei and published by John Wiley & Sons. This book was released on 2020-06-30 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Medical Imaging Physics: Current and Emerging Practice is the first text of its kind--a comprehensive reference work covering all imaging modalities in use in clinical medicine today. Destined to become a classic in the field, this book provides state-of-practice descriptions for each imaging modality, followed by special sections on new and emerging applications, technologies, and practices. Authored by luminaries in the field of medical physics, this resource is a sophisticated, one-volume handbook to a fast-advancing field that is becoming ever more central to contemporary clinical medicine. Summarizes the current state of clinical medical imaging physics in one volume, with a focus on emerging technologies and applications Provides comprehensive coverage of all key clinical imaging modalities, taking into account the new realities in healthcare practice Features a strong focus on clinical application of principles and technology, now and in the future Contains authoritative text compiled by world-renowned editors and contributors responsible for guiding the development of the field Practicing radiologists and medical physicists will appreciate Clinical Medical Imaging Physics as a peerless everyday reference work. Additionally, graduate students and residents in medical physics and radiology will find this book essential as they study for their board exams.
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:
Book Synopsis Simulation in Radiology by : Hugh J. Robertson
Download or read book Simulation in Radiology written by Hugh J. Robertson and published by Oxford University Press. This book was released on 2012-07-12 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited and contributed to by leaders of radiology simulation-based training, this book is the first of its kind to thoroughly cover such training and education.
Author :Committee to Assess Health Risks from Exposure to Low Levels of Ionizing Radiation Publisher :National Academies Press ISBN 13 :0309133343 Total Pages :422 pages Book Rating :4.3/5 (91 download)
Book Synopsis Health Risks from Exposure to Low Levels of Ionizing Radiation by : Committee to Assess Health Risks from Exposure to Low Levels of Ionizing Radiation
Download or read book Health Risks from Exposure to Low Levels of Ionizing Radiation written by Committee to Assess Health Risks from Exposure to Low Levels of Ionizing Radiation and published by National Academies Press. This book was released on 2006-03-23 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the seventh in a series of titles from the National Research Council that addresses the effects of exposure to low dose LET (Linear Energy Transfer) ionizing radiation and human health. Updating information previously presented in the 1990 publication, Health Effects of Exposure to Low Levels of Ionizing Radiation: BEIR V, this book draws upon new data in both epidemiologic and experimental research. Ionizing radiation arises from both natural and man-made sources and at very high doses can produce damaging effects in human tissue that can be evident within days after exposure. However, it is the low-dose exposures that are the focus of this book. So-called “late” effects, such as cancer, are produced many years after the initial exposure. This book is among the first of its kind to include detailed risk estimates for cancer incidence in addition to cancer mortality. BEIR VII offers a full review of the available biological, biophysical, and epidemiological literature since the last BEIR report on the subject and develops the most up-to-date and comprehensive risk estimates for cancer and other health effects from exposure to low-level ionizing radiation.
Download or read book ICRP Publication 85 written by ICRP, and published by SAGE Publications Limited. This book was released on 2001-07-31 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interventional radiology (fluoroscopically-guided) techniques are being used by an increasing number of clinicians not adequately trained in radiation safety or radiobiology. Many of these interventionists are not aware of the potential for injury from these procedures or the simple methods for decreasing their incidence. Many patients are not being counselled on the radiation risks, nor followed up when radiation doses from difficult procedures may lead to injury. Some patients are suffering radiation-induced skin injuries and younger patients may face an increased risk of future cancer. Interventionists are having their practice limited or suffering injury, and are exposing their staff to high doses. In some interventional procedures, skin doses to patients approach those experienced in some cancer radiotherapy fractions. Radiation-induced skin injuries are occurring in patients due to the use of inappropriate equipment and, more often, poor operational technique. Injuries to physicians and staff performing interventional procedures have also been observed. Acute radiation doses (to patients) may cause erythema at 2 Gy, cataract at 2 Gy, permanent epilation at 7 Gy, and delayed skin necrosis at 12 Gy. Protracted (occupational) exposures to the eye may cause cataract at 4 Gy if the dose is received in less than 3 months, at 5.5 Gy if received over a period exceeding 3 months.
Book Synopsis Cardiac Catheterization for Congenital Heart Disease by : Gianfranco Butera
Download or read book Cardiac Catheterization for Congenital Heart Disease written by Gianfranco Butera and published by Springer Nature. This book was released on 2021-07-22 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this handbook is an up-to-date guide to the application of catheter-based interventions across the entire age range of congenital heart disease patients, from fetal life through to adulthood. It considers the changes and improvements that have occurred during the last few years in terms of new procedures, new tools and devices (in particular in the field of valves), new imaging and pre-procedural strategies, such as 3D-printing, 3D- rotational angiography and fusion imaging. It provides readers with clear instructions on techniques for vascular access, valve dilatation, angioplasty, stent implantation, defect closure, defect creation, pulmonary valve implantation and on the hybrid approach, as well as on various other procedures. As in the first edition, topics are approached using a step-by-step format, ensuring that readers can immediately access the information relevant to their daily practice. Numerous explanatory figures and drawings are included in each chapter in order to further clarify how to plan, perform and evaluate diagnostic and interventional procedures in the field of congenital heart disease. It also highlights important tips and tricks that will assist health operators in achieving optimal outcomes, and includes an appendix with additional general equations and BSA, and oxygen consumption charts. This practical guide will be a valuable resource for surgeons and cardiologists in their daily clinical practice.
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)
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
Book Synopsis Advanced Imaging Techniques by : Thomas H. Newton
Download or read book Advanced Imaging Techniques written by Thomas H. Newton and published by . This book was released on 1983 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Book Synopsis Diagnostic Radiology Physics by : International Atomic Energy Agency
Download or read book Diagnostic Radiology Physics written by International Atomic Energy Agency and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is aimed at students and teachers involved in programmes that train medical physicists for work in diagnostic radiology. It provides a comprehensive overview of the basic medical physics knowledge required in the form of a syllabus for the practice of modern diagnostic radiology. This makes it particularly useful for graduate students and residents in medical physics programmes. The material presented in the publication has been endorsed by the major international organizations and is the foundation for academic and clinical courses in both diagnostic radiology physics and in emerging areas such as imaging in radiotherapy.
Book Synopsis Cost-benefit Analysis in the Optimization of Radiation Protection by : International Commission on Radiological Protection. Committee 4
Download or read book Cost-benefit Analysis in the Optimization of Radiation Protection written by International Commission on Radiological Protection. Committee 4 and published by . This book was released on 1983 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Environmental Protection Agency. Office of Radiation Programs Publisher : ISBN 13 : Total Pages :200 pages Book Rating :4.E/5 ( download)
Book Synopsis Radiation Protection Activities by : United States. Environmental Protection Agency. Office of Radiation Programs
Download or read book Radiation Protection Activities written by United States. Environmental Protection Agency. Office of Radiation Programs and published by . This book was released on 1976 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dosimetry in Diagnostic Radiology by : František Pernička
Download or read book Dosimetry in Diagnostic Radiology written by František Pernička and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Estimation of Effective Dose in Diagnostic Radiology from Entrance Surface Dose and Dose-area Product Measurements by : D. Hart
Download or read book Estimation of Effective Dose in Diagnostic Radiology from Entrance Surface Dose and Dose-area Product Measurements written by D. Hart and published by . This book was released on 1994 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Image Guided Interventions of the Spine by : Majid Khan
Download or read book Image Guided Interventions of the Spine written by Majid Khan and published by Springer Nature. This book was released on 2021-10-18 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive review of image guided interventions of the spine. Beginning with a chapter dedicated to the history of image guided spinal interventions, authors set the stage for the role these procedures have and will play in the field. Chapters cover the key procedures, techniques, and considerations to maximize effectiveness and patient care. Some major topics covered include: imaging osseo-ligamentous spine anatomy, percutaneous vertebroplasty, image guided tumor ablation, and vascular spine intervention. Additional features include high-quality illustrations with concise descriptions and clinical cases discussions. This is an ideal guide for interventional neuroradiologists, radiologists, pain management physicians, neurosurgeons, orthopedic spine surgeons, and related residents, fellows, and students wanting in depth information on image guided interventions of the spine.
