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Author: Daniel J. Mollura
Publisher: Springer
ISBN: 1461406048
Category : Medical
Languages : en
Pages : 273
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Book Description
The World Health Organization stated that approximately two-thirds of the world’s population lacks adequate access to medical imaging. The scarcity of imaging services in developing regions contributes to a widening disparity of health care and limits global public health programs that require imaging. Radiology is an important component of many global health programs, including those that address tuberculosis, AIDS-related disease, trauma, occupational and environmental exposures, breast cancer screening, and maternal-infant health care. There is a growing need for medical imaging in global health efforts and humanitarian outreach, particularly as an increasing number of academic, government, and non-governmental organizations expand delivery of health care to disadvantaged people worldwide. To systematically deploy clinical imaging services to low-resource settings requires contributions from a variety of disciplines such as clinical radiology, epidemiology, public health, finance, radiation physics, information technology, engineering, and others. This book will review critical concepts for those interested in managing, establishing, or participating in a medical imaging program for resource-limited environments and diverse cross-cultural contexts undergoing imaging technology adaptation.
Author: International Atomic Energy Agency
Publisher: IAEA Human Health
ISBN: 9789201021144
Category : Medical
Languages : en
Pages : 0
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Book Description
This publication provides a basic introduction to digital technology and digital networks as well as an overview of the issues to consider when implementing such technology in diagnostic radiology. In an area that is under rapid development, it provides a careful analysis of the principles and advice on implementation and sustainability of digital imaging and teleradiology. The transition from film to digitally based medical imaging is complex and requires knowledge and planning to be successful. This comprehensive resource guide contains information on the needs and implications of a transition to digital imaging with case studies for different facilities requiring different levels on communication connectivity. It is aimed at hospital administrators and managers, radiologists and radiographers/technologist, medical physicists and clinical engineers as well as information technology staff.
Author: IAEA
Publisher: International Atomic Energy Agency
ISBN: 9201269234
Category : Medical
Languages : en
Pages : 150
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Book Description
Digital mammography offers fundamental advantages over film-based mammography. These include the possibility for acquiring quality images at lower radiation dose image recording, processing and archiving as well as the use of artificial intelligence for improving diagnostic outcome. Other practical advantages include cost reduction, use of environmentally friendly technology, and the option of obtaining remote expert diagnostic opinion. Image quality in mammography is critical. A switch from screen-film technology to a digital system is preferable only if high quality images can be guaranteed. This publication provides guidance on the establishment of digital mammography facilities and the upgrade of existing facilities. It focuses on planning, designing and operating the high quality mammography service within available resources.
Author: Daniel J. Mollura
Publisher: Springer
ISBN: 1461406048
Category : Medical
Languages : en
Pages : 273
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Book Description
The World Health Organization stated that approximately two-thirds of the world’s population lacks adequate access to medical imaging. The scarcity of imaging services in developing regions contributes to a widening disparity of health care and limits global public health programs that require imaging. Radiology is an important component of many global health programs, including those that address tuberculosis, AIDS-related disease, trauma, occupational and environmental exposures, breast cancer screening, and maternal-infant health care. There is a growing need for medical imaging in global health efforts and humanitarian outreach, particularly as an increasing number of academic, government, and non-governmental organizations expand delivery of health care to disadvantaged people worldwide. To systematically deploy clinical imaging services to low-resource settings requires contributions from a variety of disciplines such as clinical radiology, epidemiology, public health, finance, radiation physics, information technology, engineering, and others. This book will review critical concepts for those interested in managing, establishing, or participating in a medical imaging program for resource-limited environments and diverse cross-cultural contexts undergoing imaging technology adaptation.
Author: Luis Lanca
Publisher: Springer Science & Business Media
ISBN: 1461450667
Category : Medical
Languages : en
Pages : 173
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Book Description
Advances in digital technology led to the development of digital x-ray detectors that are currently in wide use for projection radiography, including Computed Radiography (CR) and Digital Radiography (DR). Digital Imaging Systems for Plain Radiography addresses the current technological methods available to medical imaging professionals to ensure the optimization of the radiological process concerning image quality and reduction of patient exposure. Based on extensive research by the authors and reference to the current literature, the book addresses how exposure parameters influence the diagnostic quality in digital systems, what the current acceptable radiation doses are for useful diagnostic images, and at what level the dose could be reduced to maintain an accurate diagnosis. The book is a valuable resource for both students learning the field and for imaging professionals to apply to their own practice while performing radiological examinations with digital systems.
Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201134196
Category : Diagnostic imaging
Languages : en
Pages : 216
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Book Description
"This publication provides a basic introduction to digital technology and digital networks as well as an overview of the issues to consider when implementing such technology in diagnostic radiology. In an area that is under rapid development, it provides a careful analysis of the principles and advice on implementation and sustainability of digital imaging and teleradiology. The transition from film to digitally based medical imaging is complex and requires knowledge and planning to be successful. This comprehensive resource guide contains information on the needs and implications of a transition to digital imaging with case studies for different facilities requiring different levels of communication connectivity. It is aimed at hospital administrators and managers, radiologists and radiographers/technologists, medical physicists and clinical engineers as well as information technology staff."--Publisher's description.
Author: Sajeesh Kumar
Publisher: Springer Science & Business Media
ISBN: 3540788719
Category : Medical
Languages : en
Pages : 301
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Book Description
Developments in teleradiology are progressing at great speed. As a consequence, there is a need for a broad overview of the field. This first-ever book on teleradiology is presented in such a way that it should make it accessible to anyone, independent of their knowledge of technology. The text is designed to be used by all professionals, including radiologists, surgeons, nurses and allied health professionals, and computer scientists. In a very short time, driven by technical developments, the field of teleradiology has become too extensive to be covered by only a small number of experts. Therefore, Teleradiology has been written with chapter contributions from a host of renowned international authorities in teleradiology (see the Contents and the Contributors). This ensures that the subject matter focusing on recent advances in teleradiology is truly up to date. Our guiding hope during this task was that as editors of multiple chapters we could still write with a single voice and keep the content coherent and simple. We hope that the clarity of this book makes up for any limitations in its comp- hensiveness.
Author: Andreas Maier
Publisher: Springer
ISBN: 3319965204
Category : Computers
Languages : en
Pages : 263
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Book Description
This open access book gives a complete and comprehensive introduction to the fields of medical imaging systems, as designed for a broad range of applications. The authors of the book first explain the foundations of system theory and image processing, before highlighting several modalities in a dedicated chapter. The initial focus is on modalities that are closely related to traditional camera systems such as endoscopy and microscopy. This is followed by more complex image formation processes: magnetic resonance imaging, X-ray projection imaging, computed tomography, X-ray phase-contrast imaging, nuclear imaging, ultrasound, and optical coherence tomography.
Author: Adrian M. K. Thomas
Publisher: OUP Oxford
ISBN: 0191669709
Category : Medical
Languages : en
Pages : 239
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Book Description
In 1890, Professor Arthur Willis Goodspeed, a professor of physics at Pennsylvania USA was working with an English born photographer, William N Jennings, when they accidentally produced a Röntgen Ray picture. Unfortunately, the significance of their findings were overlooked, and the formal discovery of X-rays was credited to Wilhelm Roentgen in 1895. The discovery has since transformed the practice of medicine, and over the course of the past 130 years, the development of new radiological techniques has continued to grow. The impact has been seen in virtually every hospital in the world, from the routine use of ultrasound for pregnancy scans, through to the diagnosis of complex medical issues such as brain tumours. More subtly, X-rays were also used in the discovery of DNA and in military combat, and their social influence through popular culture can be seen in cartoons, books, movies and art. Written by two radiologists who have a passion for the history of their field, The History of Radiology is a beautifully illustrated review of the remarkable developments within radiology and the scientists and pioneers who were involved. This engaging and authoritative history will appeal to a wide audience including medical students studying for the Diploma in the History of Medicine of the Society of Apothecaries (DHMSA), doctors, medical physicists, medical historians and radiographers.
Author: Erik R. Ranschaert
Publisher: Springer
ISBN: 3319948784
Category : Medical
Languages : en
Pages : 369
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Book Description
This book provides a thorough overview of the ongoing evolution in the application of artificial intelligence (AI) within healthcare and radiology, enabling readers to gain a deeper insight into the technological background of AI and the impacts of new and emerging technologies on medical imaging. After an introduction on game changers in radiology, such as deep learning technology, the technological evolution of AI in computing science and medical image computing is described, with explanation of basic principles and the types and subtypes of AI. Subsequent sections address the use of imaging biomarkers, the development and validation of AI applications, and various aspects and issues relating to the growing role of big data in radiology. Diverse real-life clinical applications of AI are then outlined for different body parts, demonstrating their ability to add value to daily radiology practices. The concluding section focuses on the impact of AI on radiology and the implications for radiologists, for example with respect to training. Written by radiologists and IT professionals, the book will be of high value for radiologists, medical/clinical physicists, IT specialists, and imaging informatics professionals.
Author: Stephen A. Benton
Publisher: John Wiley & Sons
ISBN: 0470224126
Category : Technology & Engineering
Languages : en
Pages : 296
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Book Description
The only all-inclusive treatment of holography—from fundamental principles to the most advanced concepts While several existing texts cover different aspects of the field of holography, none provides a complete, up-to-date, and accessible view of its popular, scientific, and engineering aspects. Now, from an author team that includes one of the world's pioneers in the field, Holographic Imaging fills this need with a single, comprehensive text that covers the subject from traditional holography to the cutting-edge development of the world's most advanced three-dimensional holographic images, holographic printing, and holographic video. Written in an engaging and easy-to-follow style, Holographic Imaging promotes a hands-on approach to making holograms and provides readers with a working understanding of how and why they work. Following a brief introduction to the fundamentals of light and diffraction, coverage includes: the diffraction efficiency of gratings, "platonic" holography, a ray-tracing analysis of holography, holographic lenses and in-line "Gabor" holography, off-axis "Leith & Upatnieks" holography, non-laser illumination of holograms, phase conjunction and real image projection, full-aperture transfer holography, white-light transmission "rainbow" holography, practical issues in rainbow holography, in-line "Denisyuk" reflection holography, off-axis reflection holography, edge-lit holography, computational display holography, holographic printing, and holographic television. Helpful diagrams and equations that summarize the mathematical and physical principles for each technique discussed make this an approachable resource for readers from a variety of backgrounds, including undergraduate and postgraduate students with an interest in optics, optoelectronics, and information display, as well as researchers, scientists, engineers, and technology-savvy artists.
