| Papers [1-15] of 31 :: [Page 1 of 3] | | Go to page : 1 2 3 —> | Search results on "RADIOLOGY": |
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Radiology, 2004.
An analysis of the various methods of radiology.
2,717 words (approx. 10.9 pages), 12 sources, MLA, $ 81.95
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Abstract
This paper discusses the medical diagnostic field of radiology. The paper identifies the different methods available and elaborates on each one. Radiology is a diagnostic specialty that uses x-rays, ultrasound, radiographs, computed tomography, magnetic resonance imaging, and other new technology forms. The paper examines the benefits of each of these methods of radiology.
From the Paper
"The diagnosis of disease in human patients is performed by the physician through medical or clinical imaging when the affected body part is not visible, or it is arrived at through a research-based understanding of the body processes (Wikipedia 2004). The physician infers the cause from the evident or visible tissue effect, that is, inversely. Radiology is a diagnostic specialty that uses x-rays, ultrasound, radiographs, computed tomography, magnetic resonance imaging and other new technology forms. In the past, the physician performed imaging by simply feeling the affected body area in visualizing the condition of the invisible internal organs involved. This method was traditionally used in diagnosing conditions aneurysm, fracture, and enlarged internal organs, but the diagnosis was based on subjective interpretation and needed further tests to confirm it (Wikipedia)."
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General Electric vs Six Sigma & Advanced Radiology, 2006.
A total quality management comparison using the examples of General Electric,Six Sigma and Advanced Radiology.
1,800 words (approx. 7.2 pages), 3 sources, $ 71.95
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Abstract
This document introduces and compares two separate organizations where one employs a total quality management program and one does not. General Electric is used to illustrate a total quality management program, Six Sigma, and Advanced Radiology are used to illustrate a company that does not employ any type of total quality management program.
From the Paper
"Any organization in any line of business requires a quality management program or some sort of quality program that is instituted from executive management down to the lowest level employee. While each particular function within an organization requires quality processes modeled after its own unique requirements, these individual quality processes should be designed and established based on the principles of the overall quality management program. While there are many different quality management programs, such as: total quality management (TQM), kaizen based programs, and Six Sigma, one feature unique to all of them is that they are, and should be, part of the strategic DNA of an organization and an integral part of the strategic planning process."
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Pediatric Radiology, 2007.
This paper examines the risks involved in pediatric radiography.
1,876 words (approx. 7.5 pages), 11 sources, MLA, $ 60.95
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Abstract
The paper discusses how a pediatric radiographer has to make a number of compromises in his treatments. The radiographer has to limit the child's exposure to the radiography without compromising the quality of the image. The paper examines the difficulties involved in reaching the right balance. The paper explores the many cases where it may be imperative to obtain radiography, even at a high-risk exposure to the pediatric patient. The paper explains that the radiologist has become a very important player in safeguarding and protecting the lives of his young patients, ensuring that they do not suffer any future damage.
From the Paper
"According to research conducted on the subject of over exposure of children to radiography, it was found that the children exposed to over dosages of the rays would be at an increased risk to childhood acute lymphocytic leukemia, and also an increased risk for fatal breast cancer from the scoliosis series. The linear, no-threshold model which states that no matter what the level of exposure may be, it will never ever be without some consequence or the other, is at present the best system available to estimate the risks involved."
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Forensic Radiology, 2000.
The uses of x-rays in medico-legal contexts. Includes physical abuse, examples, neuroimaging, interpretation, identifying human remains and archaeology.
2,250 words (approx. 9.0 pages), 19 sources, $ 79.95
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From the Paper
"The purpose of this research is to examine the emerging field of forensic radiology. The plan of the research will be to set forth a working definition of the discipline of forensic pathology and then to discuss the ways in which the discipline is developing, not only on account of methods employed in recent years to exploit the technical capabilities of x-ray technology but also (and more crucially) on account of the enlarged range of medical and legal applications implied by improved technical capabilities.
What must be understood first about forensic radiology is that as of late 1998 it is not a term in wide and common use in the professional literature. To be sure, forensic medicine has long been a part of scientific discourse, associated in both the popular culture and in scientific, professional, and law-..."
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Radiological Dispersion Devices, 2008.
An analysis of the effects of radiological dispersion device (RDD) explosions and the danger that they pose to the United States.
933 words (approx. 3.7 pages), 5 sources, APA, $ 33.95
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Abstract
This paper discusses radiological dispersion devices (RDDs) and analyzes how easy they are to access and to construct. The paper then discusses which nations are likely to have access to RDDs. In addition, the paper analyzes the effects that can be expected for those who are exposed to an explosion of RDD and the damage that they cause in the form of gamma, beta and alpha emitters.
From the Paper
"One other nation that comes to mind is Iran. This country's harboring of terrorist organizations (just the sort of organizations that are most likely to utilize RDD weaponry) is commonly-known but what is arguably less-appreciated (at least by the general public) is its close historic relationship to the aforementioned Russia. To wit, Russia has historically made many contributions to Iran's nuclear weapons program and is generally perceived as a nation that enjoys a substantial diplomatic relationship with Iran (Orlov & Vinnikov, 2005). As a result, it is quite easy to see terrorist organizations residing within Iran - and looking for low-tech and cost-effective weapons to unleash upon the west - using Iranian contacts within Russia to secure RDDs. At the very least, radioactive material such as Strontium-90 can find its way within Iran's borders from Russia with troubling ease."
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Radiological Imaging, 2004.
An analysis of portable computed radiography versus portable digital radiography.
905 words (approx. 3.6 pages), 5 sources, MLA, $ 32.95
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Abstract
This paper examines the system most suited for the use of evaluation of the catheter positioning in the chest of the patient in the intensive therapy unit environment. Traditionally, these images are difficult to process. The paper determines whether the images produced through digital radiography or those produced through computed radiography are optimal in terms of the best system in order to reduce risk to the patient due to higher radiation doses or incorrect positioning.
From the Paper
"The Department of nuclear medicine and diagnostic Imaging, at Kyoto University School of Medicine and the physicians named as Tadamura, Kubo, Yamamuro, and Konishi wrote in their work that "Nuclear cardiology has played a significant role in the diagnosis and risk stratification of patients with coronary artery disease. MRI and multidector-row CT (MDCT) has recently been introduced in the filed of clinical cardiology. For the management of patients with suspected coronary artery disease, it is important to understand the advantages and disadvantages of various imaging modalities. Tadamura, Kubo, Yamamuro, & Konishi (1998). The work entitled "Digital Imaging with a Photostimulable Phosphor in the Chest of Newborns" states that when comparing imaging of newborn mediastinum, lung bones, and soft tissues the images ere "significantly better on computed radiographs than on half-exposure computed radiographs and that visualization of the lungs, bones and soft tissues was statically significantly better on screen-film radiographs than half-exposure computed radiographs."
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Picture Archive Communication Systems (PACS), 2005.
This paper discusses extensively the effects of picture archiving communications systems (PACS) and computerization on radiology workflow and turnaround time.
7,225 words (approx. 28.9 pages), 22 sources, APA, $ 160.95
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Abstract
This paper explains that digital radiology applications of picture archiving communications systems (PACS) provide improved workflow and faster turnaround times by virtue of instant display of images thereby facilitating immediate diagnosis. The author points out that radiology information systems and picture archive communication systems provide a radical departure from the traditional current film and chemical imaging applications by meeting significant and unfulfilled needs for instant imaging and quick diagnosis both in the field and in the clinic. The paper relates that while these technologies were relatively expensive just a few years ago, their cost has dropped to the point where virtually all clinicians who feel their patients can benefit from them can afford to integrate them into their diagnostic regimen. Charts.
Table of Contents
Introduction
Review and Discussion
Background and Overview.
Benefits of Radiology Information Systems (RIS).
Benefits of Picture Archive Communication Systems (PACS).
Current and Future Trends.
Conclusion
From the Paper
"The authors report that observations of the radiologists in the clinical environment showed that they relied predominantly on interpretation of images from PACS to render their conclusions, with only occasional RIS terminal use and even less frequent HIS access. The principal explanation for this behavior most likely relates to the inconvenience of accessing such data: Three different computers are required to access three separate clinical systems (ie, PACS, RIS, HIS). The Internet was not used by attending radiologists to search for external medical evidence; instead, they relied on their training and experience to reach conclusions; however, residents frequently used the Internet and reference textbooks as a source of external information while they waited for the attending radiologist's review."
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Digital Imaging, 2006.
Discusses the use of digital imaging in hospital radiology departments, the promise it holds, how it is evolving and the main types of digital imaging.
1,915 words (approx. 7.7 pages), 16 sources, APA, $ 61.95
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Abstract
This paper explains that, in spite of the usefulness and potential of the digital imaging process in hospital radiology departments, the cost of the equipment it requires has stopped digital imaging in hospital radiology departments from progressing and growing as fast as was hoped. The paper also explains that the slow progression towards digital imagery does not mean that the importance for the future that the technology holds should be discounted. The paper then discusses the two main types of digital imaging systems as they relate to hospital radiology departments and concludes with a discussion of image quality and its significance. A copy of the source documents used are also appended to the paper.
Table of Contents
The Evolution of Digital Imaging
Computed Radiography (CR)
Digital Radiography (DR)
Image Quality
From the Paper
"Digital imaging in hospital radiology departments came about for several reasons. The most important of these, however, was the idea that the digital images could be viewed by any authorized person at any time, thus making it much easier and faster for those that needed to see them to have access to these images (Gillespie, 1999). These digital images eliminate the need for films and film libraries, thus freeing up space, as well. However, there are still problems with this issue that have stopped digital imaging in hospital radiology departments from progressing and growing as fast as was hoped. The major concern for these departments is the cost that is incurred when it comes to the digital imaging equipment, which is much more expensive than the older methods that were previously used to take x-rays and perform other functions (Gillespie, 1999)."
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Integrating the Healthcare Enterprise, 2004.
An overview of a hospital-based initiative to improve productivity and efficiency in the radiology departments.
1,840 words (approx. 7.4 pages), 15 sources, APA, $ 63.95
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Abstract
This paper examines an initiative called "Integrating the Healthcare Enterprise", which is an attempt to improve productivity and efficiency in the radiology department. The paper studies how the initiative is being implemented, and evaluates its impact thus far. The paper also discusses the role of technology in hospitals in general, and in particular as it relates to radiology departments.
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Methicillin Resistant Staph Aureus (MRSA), 2006.
This paper is a complete research project to determine the rate of methicillin resistant staph aureus (MRSA) in the radiology department and the procedures most likely to be linked to its transmission to patients.
3,885 words (approx. 15.5 pages), 10 sources, MLA, $ 106.95
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Abstract
This study hypothesizes that patients are more likely to become exposed to methicillin resistant staph aureus (MRSA) in the radiology department via multi-use items, such as ultrasound probes using trans-dermal gel. The author reports that twelve bacterial isolates were recovered from ultrasound probes after typical cleaning procedures were used; however, no significant bacterial isolate was found on the endoscopes used for endoscopic retrograde cholangiopancreatography (ERCP). The paper concludes that the risk of MRSA contamination in patients is higher in radiological procedures, which use multiple use probes cleaned only with local measures, rather than endoscopes, which undergo a rigorous timed and chemical disinfection process.
Table of Contents
Introduction
Statement of the Problem
Hypothesis
Literature Review
Methodology
Methods and Procedures
Evaluation
Ethical Considerations
Dissemination
Budget
Human Subjects
Results
Conclusion
Discussion
Importance
Recommendations
From the Paper
"One interesting study reviewed the use of maggots in the treatment of MRSA. While not specifically germane to the subject at hand, it will show what a significant problem this health care issue has become. In this study, it was felt that it was important to discover alternatives to antibiotic resistant wounds in which no other form of treatment appeared to suffice. The goal of the study was to find a way to combat wounds and promote a healing. Ultimately it was felt that maggot therapy has been seen to act on MRSA in wounds and constitutes another area in need of study, with greater emphasis on evidence based practice."
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Patient Confidentiality, 2004.
An investigation of attempts to protect patient confidentiality by hospital radiology departments.
1,840 words (approx. 7.4 pages), 15 sources, APA, $ 63.95
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Abstract
This paper examines the various steps taken in hospital radiology departments to ensure patient privacy and confidentiality. In particular, the paper studies the increasing availability of these images online -- or at least their computerization and accessibility from outside the department and even the hospital. The paper studies the HIPAA (Health Insurance Portability and Accountability Act) regulations regarding patient confidentiality and asks how those regulations apply to the current situation.
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Research Designs, 2004.
An overview of different methodologies for studying anxiety in a hospital radiology department.
1,344 words (approx. 5.4 pages), 6 sources, MLA, $ 45.95
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Abstract
There are many different ways to study human emotional patterns in specific situations. Generally, there are five methods of research, including experimental, correlation, naturalistic observation, surveys, and case studies. Within each group, there are also subsets designed to further expand study options. This paper discusses the various methods of research, compares and contrasts those methods, and determines which method would be most suitable for studying anxiety of patients attending the radiology department of a hospital.
From the Paper
"Experimental designs work well in cases where the independent variable can be manipulated in such a way as to limit any other possible variables that could affect the independent variable (Levine, 2001). In the case of anxiety research outside of a laboratory setting, this would not be practical. Anxiety can be caused by any number of variables, and a subject attending a radiology department in a hospital may show signs of anxiety simply from attending the appointment. Additionally, there is no control of outside variables in this setting, and no clear way to measure a dependant variable."
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Health Insurance Portability Act, 2008.
An overview of the "Health Insurance Portability and Accountability Act " (HIPPA) 1996 and its concerns and effects on radiology practice.
4,585 words (approx. 18.3 pages), 11 sources, APA, $ 119.95
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Abstract
The paper provides background information on the "Health Insurance Portability and Accountability Act " (HIPAA) and discusses the objectives and important elements of the Act. The paper highlights the issues associated with the application of HIPAA by radiologists and discusses the efforts of the radiologists in safeguarding patient privacy. The paper concludes by highlighting the importance of radiology and the issue of HIPAA compared to other professions concerned with health care.
From the Paper
"With regard to the HIPAA Act, there are three elements that incorporate necessities unique to health care organizations such as "standards for the Privacy of Individually Identifiable Information, Standards for Electronic Signature and Code Sets and Standards for Security and Electronic Signature". ("Health Insurance Portability and Accountability Act (HIPAA): Comprehensive self-study guide", n. d.) The Standards with regard to the 'Privacy of Individually Identifiable Information' are dependent upon the necessities to safeguard the privacy of the health information of every patient in oral, written, electronic and any other additional form. The standards for Security and Electronic Signature are dependent upon the necessities to insulate the integrity of and to regulate the reach to health information. They are chalked to safeguard information from change, destruction loss and accidental or deliberate revelation to unauthorized individuals. The Standards for Electronic Signature and Code Sets are dependent upon the necessities for health care parameters to transmit effectively with one another for such basic activities such as payment, claims processing, and establishing coverage with regard to a health plan and finding out a patient's standard of eligibility for services. The Medical Practices and Businesses with regard to HIPAA regulations are also known as 'covered entities'. They incorporate healthcare plans, healthcare providers, and the demands of clearinghouses."
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Medical Imaging Services, 2007.
This paper provides a marketing plan for walk-in and mobile radiology clinics.
1,404 words (approx. 5.6 pages), 7 sources, APA, $ 46.95
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Abstract
This paper focuses on specialized, community-based, walk-in medical imaging clinics that also provide an examination and diagnosis of results. The paper presents an advertising plan for walk-in radiology clinics together with a promotional strategy. The paper explains that the advertising plan is intended to capitalize on the community aspect of the service and to gain a wider market exposure than the typical medical imaging service receives.
Outline:
Abstract
Overview
Target Customer
Cost & Segmentation
Advertising Strategy
From the Paper
"Radiology services and walk-in radiology services are a growing diagnostic service that is increasingly profitable as well as a boon for patient care. Walk-in and mobile radiology services, such as MRI and other imaging technologies have been growing in popularity since the early 1990s and usually involve the following: X-ray, mammography, MRI, CT and PET scans, and bone densitometry (Johns, 2001). One of the most impressive features is that these types of radiology services are able to deliver both preliminary and STAT reports immediately and accompanied by a complete written report within a 24 hour time frame(Perkins, 2004, p.21). Many of these types of radiology clinics provide both fixed unit services as well as mobile services in CT, MRI, and Ultrasound technology and take great care in developing an often multi-lingual and experienced staff of medical services professionals necessary for such community based clinics (Perkins, 2004, p.19)."
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Six Sigma Management, 2007.
This paper is a literature review and extensive discussion of Six Sigma management especially as applied to the health care industry, including radiology.
7,930 words (approx. 31.7 pages), 35 sources, APA, $ 171.95
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Abstract
This paper explains that Six Sigma management is a plan designed to enable companies to increase profits dramatically by streamlining operations, improving quality and eliminating defects or mistakes in all areas of organizations including health care facilities. The author points out that, when health care organizations began to use total quality management (TQM), they found that, although it did provide superior quality "tools" and a culture to enhance quality, it did not offer quantifiable dollars that could be tied to the bottom line and thus the expense of TQM could not be justified. The paper relates that Six Sigma, which replaces TQM, offers management improvement initiatives by presenting a guide to project leaders and an array of analysis tools for establishing critical-to-quality parameters and end goals defined by customer requirements.
From the Paper
"In terms of wait times, it is important to identify the "upper spectrum"--how long patients are willing to wait and then strive to keep everyone below that spectrum. The hospital conducted a customer' survey and found they were willing to accept 60 minutes
to see a physician. When starting, 70 percent of patients were seen between 20 minutes and 110 minutes. After the Six Sigma process, 70 percent of the patients had between 20 minutes and just over one hour wait. The data drove their decisions, with the important to learn: What one thinks is the problem is not always the case."
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