Radiology Sources for your Essay

Radiology the Diagnosis of Disease


Neuro-imaging innovations and research findings have reached explosive levels in the last decade. These can scan abnormal metabolic activity, such as that of the orbital frontal cortex in alcoholism and other forms of addiction (Krotz 2001)

Radiology the Diagnosis of Disease


Other and more sophisticated modalities proposed or recently developed include diffused optical tomography, elastography, electrical impedance tomography, fluoroscopy, nuclear medicine, opto-acoustic imaging, and positron emission tomography or PET. The most popular brain imaging tools were the CT scan, the MRI and the PET until the emergence of an MRI variant, called functional MRI or fMRI, as an evolutionary brain-imaging device (Pennisi 1994)

Radiology the Diagnosis of Disease


As a breakthrough in research on Alzheimer's. The compound enables researchers to see and examine brain plaques found in living Alzheimer sufferers (Romain 2004)

Radiology Data and Natural Language Processing


, 2011). The theory surrounding NLP is that computers can be "taught" to translate language in the same way a person can (Reiner, 2009; Torres, et al

Registered Radiology Assistant Profession Every


This would thus develop workflow and the efficacy of the patient care. (Killion; Johnston, n

Registered Radiology Assistant Profession Every


) the development of Registered Radiologist Assistant -- RRA would rest mostly on the establishment and requirements of a specific field. (Song, n

Radiation Safety in Radiology


A key aspect of radiation safety focuses on reducing occupational health risks for individuals working in interventional laboratory settings. Even though radiation exposure for health care workers has decreased as a result of technological advances, it is still not uncommon for busy interventionists to come close to or even exceed limits that are considered acceptable (Klein et al

Radiology Past Present and Future


This trend is especially encouraging for radiology students because the prospect of growing job market provides ample motivation for the lifelong expansion of one's specialized skill set. An extended literature review on current uses of radiographic imaging demonstrates this encouraging trend, revealing other diversified subfields such as "ultrasonography & #8230; radionuclide imaging, laser Doppler velocimetry, and particle image velocimetry" (Fouras et al

Radiology Past Present and Future


Radiology's Present Today, the position of X-ray technologist -- also known as radiologist -- has become a one of prominence within the medical community, and aspiring health care professionals typically gravitate towards radiography as a field of study because of the implied guarantee of job security and opportunity for career advancement. Indeed, contemporary studies on the expanding duties of X-ray technologists have revealed that "over the last two decades there have been a series of changes in medicine, technology, and national healthcare funding that have significantly changed the role that the radiologist plays in the healthcare system" (Knechtges & Carlos, 2007), and with the diversification of applications for radiology in the clinical setting, nearly all aspects of emergency care involve one form of internal imaging or another

Radiology Past Present and Future


29%) and abdominal ecographies (31.57%) representing the most effective radiological investigations in terms of relevant findings" (Nicolas & Fernando, 1996)

Radiology Past Present and Future


Radiology's Future As the expansion of scientific research on the applications of radiology and X-ray technology continues its accelerated pace of progression, the future of this field is one defined by unlimited potential. There are dozens of distinct positions within the industry that are continually available to qualified candidates as the health care industry continues to integrate x-ray technology, and while "it might be expected that recent growth in radiological services would be mainly in the areas of ultrasound, computed tomography, magnetic resonance imaging, and interventional procedures & #8230; analysis of Medicare statistics shows substantial growth in the requirement for plain radiography" (Smith & Baird, 2007)

Radiology and Ethics


The issues that radiologists are challenged with on a daily basis include speeding up of imaging studies for patients, specialty care gate-keeping, wait lists, queue jumping and corresponding the individual and societal needs. Thus, it is required of every radiologist to persistently stabilize and re-examine the ethical and legal responsibilities that lies on his/her shoulders towards the patients in particular and society in general (Cunningham, Reid, MacSwain & Clarke 170)

Radiology and Ethics


Therefore, preferential care is to be highly discouraged except in times when the patient needs immediate attention (Cunningham, Reid, MacSwain & Clarke 174). It is, therefore, required by every radiology-related personnel to evaluate ethical issues and "policies before their implementation to ensure that the benefits will not be outweighed by the harms" (Fey 1118) for the patients in particular

Radiology and Ethics


Today, the radiology reports signed by the radiologists are considered before taking a decisive action about the patient's treatment. At the same time as radiologists are the very last to get any praise, they are considered as first culprits in case of any mishap (Sohoni 110)

Radiology the History of Ultrasound


The concept of high-frequency sound waves, or "ultrasound," had been around since the late 18th century when an Italian scientist began exploring the natural navigational system used by bats. In 1876, Francis Galton developed the Galton whistle, which was capable of producing the high-frequency sounds, however, "The real breakthrough in the evolution of high frequency echo-sounding techniques came when the piezo-electric effect in certain crystals was discovered by Pierre Curie and his brother Jacques Curie in Paris, France in 1880" (Woo, 1)

Radiology and Cyberspace the Creation of \'Cyberspace,\'


Interventional ultrasound is sometimes used during surgery or biopsy. Magnetic Resonance Imaging, or MRI, creates high-resolution images by using a magnet, radio frequencies and computer aided images to produce low energy electromagnetic waves (Andrew 1995)

Radiology and Cyberspace the Creation of \'Cyberspace,\'


After much investigation, Roentgen was able to use this method to produce an image of the bones in his wife's hand. In 1901 Roentgen was awarded the Nobel prize for physics for a discovery that changed the course of medical science (Eisenberg and Powell 1992)

Radiology and Cyberspace the Creation of \'Cyberspace,\'


This makes reading images easier and more reliable. Computer aided design will likely become an important tool in the education and training of both the radiologist and radiology technician of the future (Giger and Vyborny, par 3)

Radiology and Cyberspace the Creation of \'Cyberspace,\'

External Url: http://www.bshr.org.uk/

In 1901 Roentgen was awarded the Nobel prize for physics for a discovery that changed the course of medical science (Eisenberg and Powell 1992). Roentgren's initial machine for creating x-rays was easily reproduced, but was later modified by Sir William Crookes (Thomas, par 2)

Radiology and Cyberspace the Creation of \'Cyberspace,\'


Modern x-ray and other imaging machinery is smaller and more easily transported, while producing superior images. Modern technology makes it possible to take such equipment to the patient, for greater access to healthcare in rural areas and instantaneous delivery of images from ambulances, allowing physicians to be apprised of patient condition even before arrival at the hospital (Willis, par 1)