It has become magic that we take for granted—the ability to look inside the human body, to watch systems function, to diagnose illness, or see one's first baby in utero. Yet the World Health Organization estimates that two-thirds of the world's population do not have access even to basic radiology or ultrasound facilities.
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||Health & Wellness/Medicine
A prize-winning medical writer offers an explanation of modern diagnostic medical imaging technologies—and the issues that result from their use and misuse.
Medical Imaging describes the discovery and development of diagnostic imaging technologies, explaining how the technologies work and exploring some of the issues that such powerful and expensive technologies create. The book begins with the discovery of X-rays in 1895 and traces the history of imaging technology through today's tools, such as X-ray computed tomography, magnetic resonance imaging (MRI), functional imaging by positron emission tomography (PET), and single photon emission computed tomography (SPECT).
The contribution of these expensive technologies to the rising cost of healthcare in the United States and the unequal distribution of imaging diagnostic facilities, particularly in developing countries, is also considered. In addition, the book explores ethical questions that have surfaced in the past, including the reportability of incidental findings during a scan and admissibility of medical images as evidence in courts of law , and such newly emerging issues as the application of imaging tools in lie detection and the mammography guidelines controversy of 2009.
- Various charts and illustrations show medical imaging modalities, Medicare medical imaging costs, distribution of imaging costs, physicians' fees by modality, nuclear imaging probes, and medical imaging physics
- A glossary defines key terms necessary to understanding medical imaging technology such as "positron," "half-life," and "tomography," as well as acronyms such as "MRI,", "PET," "SPECT," and "CT"
- Presents documents including early popular science articles on X-ray technology and its abuse
- Features a full chapter on the mammography guidelines controversy of November 2009
- Covers legal and moral issues and controversies that have arisen from the applications of diagnostic imaging
- Shows the power of a simple observation leading to the discovery of X-rays and the interconnectedness of the development of technologies
- Provides a collection of resources for further learning about current and future diagnostic medical imaging technologies
- Series Description
Health and Medical Issues Today
From the latest developments in treatment to updates on public health threats, information about health and medicine impacts lives more directly than almost any other subject. Despite a wealth of coverage online and in print media, there is still an overwhelming need for a single source to which a reader can turn for accurate, current information on an issue of concern.
The series Health and Medical Issues Today provides just such one-stop resources for those seeking solid overviews of the most controversial and persisting issues in health and psychology. Each volume offers a balanced, in-depth introduction to the medical, scientific, legal, and cultural aspects of subjects ranging from obesity to sports medicine, mental illness, HIV/AIDS, and tobacco use.
- Author Info
"In the two major sections, Le Vine (Univ. of Kentucky in Lexington) offers a fascinating history of the various forms of medical imaging and the current controversies surrounding their uses. He describes the most current technologies in sufficient detail so that readers obtain the requisite knowledge base. The second section is the gem. Against a background of today's rising health care costs and the misinformation provided on the Internet, the author clarifies many of the urban legends surrounding imaging technologies. The final section provides a highly current and comprehensive set of references and resources. Charts, illustrations, and a glossary are included. Summing Up: Highly recommended. General audience, health care students, and perhaps entry-level health care practitioners."
- Look Inside