principles of imaging in nuclear medicine
Tài liệu Principles of development in biology docx
... bird wing developed independently from the bat wing Bats descended from a long line of nonwinged mammals, and the structure of the bat wing is markedly different from that of a bird wing One of ... involves the creation of new individuals Sex involves the combining of genes from two different individuals into new arrangements Reproduction in the absence of sex is characteristic of organisms that ... areas in which such mathematical modeling has given biologists interesting insights into some underlying laws of animal development The mathematics of organismal growth Most animals grow by increasing...
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Seminars in Nuclear Medicine VOL XXIX, NO 3 pdf
... nuclear imaging In this and the next issue of Seminars in Nuclear Medicine we have attempted to describe the current status of the ever-advancing field of cardiovascular nuclear medicine and ... tracers has a Fig Kinetics of "mTc tetrofosmin uptake by isolated mitochondria from rat heart suspended in a medium containing "mTC tetrofosmin Mitochondrial binding of 99mTctetrofosmin was assessed ... developments in this field.2,3 The introduction of thallium-201 (2mTl) in the mid 1970s was a turning point in the widespread clinical use of myocardial perfusion imaging. 4,5 Myocardial perfusion imaging...
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Seminars in Nuclear Medicine VOL XXIX, NO 4 pdf
... Department of Nuclear Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY Address reprint requests to Mark L Travin, MD, Department of Nuclear Medicine, Montefiore ... preliminary data on 2,737 patients undergoing this protocol In 32% of the patients only resting imaging was performed, whereas in the remaining 68% of the patients rest and subsequent stress imaging ... consideration of invasive patient management strategies A From the Departments of Medicine and Radiological Sciences, UCLA School of Medicine, the Departments of Nuclear Cardiology and Nuclear Medicine...
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evidence-based imaging improving the quality of imaging in patient care
... http://www.who.int/whosis/en/ Reprinted with kind permission of Springer Science+Business Media Medina LS, Blackmore CC, Applegate KE Principles of Evidence-Based Imaging In Medina LS, Applegate ... Evidence-Based Imaging in Pediatrics: Optimizing Imaging in Pediatric Patient Care New York: Springer Science+Business Media, 2010 GDP gross domestic product Chapter 1 Principles of Evidence-Based Imaging ... into the evaluation of the imaging intervention by evaluating the effect of the use of the particular imaging intervention on physician certainty of a given diagnosis (physician decision making)...
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PRINCIPLES OF CONDUCT IN ELECTRONIC COMMERCE pdf
... In our electronic commerce activities, we shall be guided by the following principles Scope of the Electronic Commerce Principles These Principles apply to all our Electronic Commerce These Principles ... Principles apply in their entirety General principles of Electronic Commerce The aim of these Principles is to promote trust in Electronic Commerce and therefore, we subscribe to the following: ... information regarding certification and/or authorisation of services/products; and information regarding the agency from which such qualification has been obtained; § the principal features of...
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January 2001 PRINCIPLES OF CONDUCT IN ELECTRONIC COMMERCE ppt
... In our electronic commerce activities, we shall be guided by the following principles Scope of the Electronic Commerce Principles These Principles apply to all our Electronic Commerce These Principles ... Principles apply in their entirety General principles of Electronic Commerce The aim of these Principles is to promote trust in Electronic Commerce and therefore, we subscribe to the following: ... information regarding certification and/or authorisation of services/products; and information regarding the agency from which such qualification has been obtained; § the principal features of...
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Chapter 064. The Practice of Genetics in Clinical Medicine (Part 1) pptx
... tolerance occurs in 40% of siblings and in 30% of the offspring of an affected individual Despite the fact that diabetes affects 5% of the population and exhibits a high degree of heritability, ... seeing other specialists The internist has an important role in educating patients about the indications, benefits, risks, and limitations of genetic testing in the management of a number of ... also influence the severity of infirmity, effect of treatment, and progression of disease The primary care clinician is now faced with the role of recognizing and counseling patients...
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Chapter 064. The Practice of Genetics in Clinical Medicine (Part 2) pptx
... underscoring the importance of family history for these prevalent disorders Pending further advances in genetic testing, the key to assessing the inherited risk for common adult-onset diseases rests in ... presence or absence of nonhereditary risk factors among those affected with diseases, and the finding of multiple diseases in an individual patient For instance, a woman with a history of both colon ... disease-causing mutations are more prevalent in certain ethnic groups For instance, >2% of the Ashkenazi population carry one of three specific mutations in the BRCA1 or BRCA2 genes The prevalence of...
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Chapter 064. The Practice of Genetics in Clinical Medicine (Part 3) potx
... breast cancer, representing another confounding variable in the pedigree analysis Some of the aforementioned features of the family history are illustrated in Fig 64-1 In this example, the proband, ... before initiating genetic testing is to ensure that the correct clinical diagnosis has been made, whether based on family history, characteristic physical findings, or biochemical testing Careful ... inherited mutation in BRCA1 or BRCA2 It is unclear though—without genetic testing—whether her father inherited such a mutation and transmitted it to her After appropriate genetic counseling of...
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Chapter 064. The Practice of Genetics in Clinical Medicine (Part 4) potx
... established disease, genetic testing for susceptibility to chronic disease is being increasingly integrated into the practice of medicine In most cases, however, the discovery of disease-associated genes ... provided informed consent In the majority of cases, genetic testing should be offered only to individuals with a suggestive personal or family medical history or in the context of a clinical trial ... immunohistochemistry) The determination of DNA sequence alterations relies heavily on the use of polymerase chain reaction (PCR), which allows rapid amplification and analysis of the gene of interest In addition,...
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Chapter 064. The Practice of Genetics in Clinical Medicine (Part 5) pptx
... notions of their personal likelihood of disease in preparing pretest educational strategies Often, patients harbor unwarranted fear or denial of their likelihood of genetic risk Genetic testing has ... concern that testing during childhood violates a child's right to make an informed decision regarding testing upon reaching adulthood On the other hand, testing should be offered in childhood for disorders ... mechanics of testing Most molecular testing for hereditary disease involves DNA-based analysis of peripheral blood In the majority of circumstances, test results should be given only to the individual,...
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Chapter 064. The Practice of Genetics in Clinical Medicine (Part 6) pot
... Genetic Counseling and Education Genetic counseling should be distinguished from genetic testing and screening, even though genetic counselors are often involved in issues related to testing Genetic ... expression of disease; Address medical management issues; Assist in determining the role of genetic testing for the individual and family; Ensure that the patient is aware of the indications, ... prevention Finally, patients should understand the natural history of the disease as well as the potential options for intervention, including screening, prevention, and in certain circumstances—...
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Chapter 064. The Practice of Genetics in Clinical Medicine (Part 7) pdf
... Gastrointestinal Familial AR MEFV Mediterranean fever Hemochromatosis Pulmonary Colchicine treatment AR HFE Phlebotomy α1 Antitrypsin AR PI deficiency Avoidance of smoking Avoidance occupational of ... Familial Parkinson AD disease SNCA, PARK2 Amantadine, anticholinergics, levodopa, monoamine oxidase B inhibitors Wilson disease AR ATP7B Zinc, trientene Abbreviations: AD, autosomal dominant; AR, ... treatment (phlebotomy) before the development of organ damage Table 64-2 Examples of Genetic Testing and Possible Interventions Genetic Disorder Inherita Genes Interventions AD MSH2, Early endoscopic...
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Chapter 064. The Practice of Genetics in Clinical Medicine (Part 8) pot
... intensive clinical screening, as it remains very challenging to predict disease penetrance, expression, or clinical course Although genetic diagnosis of these and other disorders is only beginning to ... used in the clinical setting, predictive testing holds the promise of allowing earlier and more targeted interventions that can reduce morbidity and mortality We can expect the availability of ... pace with these advances in genetic medicine and to implement testing judiciously Further Readings Clayton EW: Ethical, legal, and social implications of genomic medicine N Engl J Med 349:562,...
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báo cáo khoa học:" Using Chinese Version of MYMOP in Chinese Medicine Evaluation: Validity, Responsiveness and Minimally Important Change" ppt
... time[11,12] MYMOP has been increasingly adopted in the evaluation of TCAM programs in the past decade [13-17] In China, a clinical efficacy driven approach for evaluating Chinese medicine (CM) has been ... for identifying meaningful intra-individual changes in health-related quality of life J Clin Epidemiol 1999, 52(9):861-873 34 Wyrwich KW, Wolinsky FD: Identifying meaningful intra-individual change ... that of alleviating the main symptoms In view of such variations in patient expectations, further research is needed to examine the legitimacy of calculating CMYMOP Profile score by averaging...
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principles of epidemiology in public health practice|_part2 pot
... breathing problems and shock Inhalation anthrax is often fatal Eleven of the mail-related cases were inhalation; (45%) of the 11 patients died Intestinal: Initial signs of nausea, loss of appetite, ... appetite, vomiting, and fever are followed by abdominal pain, vomiting of blood, and severe diarrhea Intestinal anthrax results in death in 25% to 60% of cases While most human cases of anthrax result ... on the skin after handling infected livestock or contaminated animal products Skin infection begins as a raised itchy bump that resembles an insect bite but within 1-2 days develops into a vesicle...
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principles of epidemiology in public health practice|_part3 pptx
... following? A Eliminating the reservoir B Eliminating the vector C Eliminating the host D Interrupting mode of transmission E Reducing host susceptibility 24 Which term best describes the pattern of ... Summarizing Data Page 2-37 EXAMPLE: Finding the Interquartile Range Find the interquartile range for the length of stay data in Table 2.8 on page 2-17 Step Arrange the observations in increasing ... www.adultpdf.com Summarizing Data Page 2-26 The midrange (midpoint of an interval) Definition of midrange The midrange is the half-way point or the midpoint of a set of observations The midrange...
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Criteria for Acceptability of Medical Radiological Equipment used in Diagnostic Radiology, Nuclear Medicine and Radiotherapy potx
... for good clinical practice With regard to competent operation, the following need continuing attention: safety training, good professional training, equipment supplier specific training, staff ... and further investigation is necessary to establish if the problem lies in the equipment See and follow advice in last paragraph of section 2.1 45 NUCLEAR MEDICINE NUCLEAR MEDICINE 3.1 Introduction ... efficacious practice of nuclear medicine involves the integration of a number of processes The quality of each process will have an impact on the overall quality of the clinical procedure and...
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roger bourne - fundamentals of digital imaging in medicine
... Fundamentals of Digital Imaging in Medicine Roger Bourne Fundamentals of Digital Imaging in Medicine 13 Roger Bourne, PhD Discipline of Medical Radiation Sciences Faculty of Health Sciences University of ... presaged the introduction of digital imaging methods to every imaging technique employed in medicine, and ushered the way for new imaging technologies such as magnetic resonance and optical imaging Digital ... represent using positive integers within the bit depth available There are several ways of addressing these needs using binary encoding 2.3.4.1 Signed and Unsigned Integers In signed integer encoding...
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