Trends In Contrast Media
DOWNLOAD
Download Trends In Contrast Media PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Trends In Contrast Media book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Trends In Contrast Media
DOWNLOAD
Author : Henrik S. Thomsen
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Trends In Contrast Media written by Henrik S. Thomsen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
A different approach to contrast media, discussed primarily from the point of view of the radiologist. Comprehensive sections are devoted to iodinated contrast media and to the contrast media employed in magnetic resonance imaging and ultrasonography. The latest agents available receive due attention, as do adverse reactions. A final section considers the use of contrast media in nuclear medicine.
Contrast Agents I
DOWNLOAD
Author : Werner Krause
language : en
Publisher: Springer
Release Date : 2003-07-01
Contrast Agents I written by Werner Krause and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-07-01 with Science categories.
Extracellular MRI and X-ray contrast agents are characterized by their phar- cokinetic behaviour.After intravascular injection their plasma-level time curve is characeterized by two phases. The agents are rapidly distributed between plasma and interstitial spaces followed by renal elimination with a terminal half-live of approximatly 1–2 hours. They are excreted via the kidneys in unchanged form by glomerular filtration. Extracellular water-soluble contrast agents to be applied for X-ray imaging were introduced into clinical practice in 1923. Since that time they have proved to be most valuable tools in diagnostics.They contain iodine as the element of choice with a sufficiently high atomic weight difference to organic tissue. As positive contrast agents their attenuation of radiation is higher compared with the attenuation of the surrounding tissue. By this contrast enhancement X-ray diagnostics could be improved dramatically. In 2,4,6-triiodobenzoic acid derivatives iodine is firmly bound. Nowadays diamides of the 2,4,6-triiodo-5-acylamino-isophthalic acid like iopromide (Ultravist, Fig. 1) are used as non-ionic (neutral) X-ray contrast agents in most cases [1].
Multidetector Row Computed Tomography
DOWNLOAD
Author : G. Marchal
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-12-30
Multidetector Row Computed Tomography written by G. Marchal and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-30 with Medical categories.
Section I:Principles and challenges of MDCT / Introduction-I.1.MDCT:Technical principles and future trends-I.2.Contrast medium administration and scan timing for MDCT Section II:Abdominal imaging / Introduction-II.1.MDCT:Secondary malignancies and benign liver lesions-II.2.Primary liver malignancies-II.3.MDCT of the pancreas-II.4.Abdominal imaging:Use of high concentration contrast media Section III:Cardiac and vascular imaging / Introduction-III.1.Use of high concentration contrast media in CT angiography:Principles and rationale-III.2.Cardiac and vascular imaging:Cardiology indications-III.3.Aorta, peripheral and renal vessels-III.4.MDCT for diagnosis of pulmonary embolism: Have we reached our goal? Section IV:Future prospects in MDCT imaging / Introduction-IV.1.Interventional MDCT-IV.2.Functional CT imaging in stroke and oncology-IV.3.From acquisition to report: managing the information overload-IV.4.Recent update on contrast media safety
Contrast Media In Radiology
DOWNLOAD
Author : M. Amiel
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Contrast Media In Radiology written by M. Amiel and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
Journalists, always very direct and in search of sensation, essentially asked me two questions on the occasion of this workshop: What were the goals of the meeting? With the improvement of diagnosis through the development of image techniques, didn't the contrast media already have their future behind them? Many answers were provided during the course of the workshop, and in order to best answer the journalists I proposed the following synopsis. 1. Since the 1979 Colorado Springs workshop organized by E. Lasser, progress has been so rapid and the newly available works so numerous that another meeting on an international level for the purpose of pre senting and discussing these advances appeared indispensable. Why not then in Europe and why not in Lyon? To expand on this progress, by 1981 the new contrast media with less-hyperosmolar molecules, still in the trial stage in 1979, were al most all available commercially for angiography, albeit at prohibitive prices. The advantages of these various media are becoming better known; moreover, in the wake of Lasser's work, our understanding of the pathophysiology of their noxious effects is also advancing rapidly owing to the use of models (for the target organs: heart, vessel wall, nervous system, kidney; and for the more general reactions: blood cells, coagulation, complement system, circulating enzymatic systems). In addition, further new molecules are currently being studied in re search laboratories. 2.
Coronary Magnetic Resonance Angiography
DOWNLOAD
Author : Andre J. Duerinckx
language : en
Publisher: Springer Science & Business Media
Release Date : 2002
Coronary Magnetic Resonance Angiography written by Andre J. Duerinckx and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Medical categories.
In recent years, there has been increasing interest in the clinical applications of coronary angiography techniques. Coronary MRA can be instrumental in the evaluation of congenital coronary artery anomalies, however, the complexity of advanced MR pulse sequences and strategies may be overwhelming to many. Coronary MR Angiography demystifies the art of coronary MRA by providing a text in plain language with clearly illustrated imaging steps and protocols. Designed to bridge the gap between radiology and cardiology, it is written for physicians and scientists planning to incorporate this technique into their research or practice.
X Ray Contrast Media
DOWNLOAD
Author : Ulrich Speck
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
X Ray Contrast Media written by Ulrich Speck and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
Short presentation of aspects important for the application of X-ray contrast media: Composition and properties of contrast media, handling with respect to stability, purity and sterility; applications, interaction, risks; drugs for prophylaxis and treatment of side effects.
Contrast Media
DOWNLOAD
Author : Henrik S. Thomsen
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-02-14
Contrast Media written by Henrik S. Thomsen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-02-14 with Medical categories.
Two years only after the publication of the ? rst edition of “Contrast media – Safety issues and ESUR guidelines” in our book series Medical Radiology in 2006, it appeared that a second edition was urgently needed. The ? rst edition was indeed an exceptional success with our readership and sold out rapidly, but moreover the safety of MR contrast media urgently required a reappraisal after the publication of a new and dramatic adverse reaction to some of the gadolini- based agents: the so called NSF syndrome. I am very much indebted to Professor Henrik S. Thomsen and his academic colleagues from the ESUR Contrast Medium Safety Committee for accepting the task to prepare a second edition of their remarkable book.Within a record short period of time they have been able to complete this fully revised new volume. It offers to the readers a comprehensive overview of all problems related to the use of contrast media in modern radiology and of our latest knowledge and insights in the mechanisms of adverse reactions related to contrast media. It answers all questions that radiologists and referring physicians are confronted with in their daily practice when they consider the administration of these agents to their patients.
Contrast Media In Practice
DOWNLOAD
Author : Peter Dawson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Contrast Media In Practice written by Peter Dawson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
In this volume experts answer questions which are frequently asked about theproperties and handling of X-ray contrast media, providing a good source of reference in the use of these agents and which should help to reduce the rate of adverrse effects. In addition, basic information is provided on the development, toxicology, pharmacology, pharmacokinetics and clinical testing of X-ray contrast media. Finally, a look at the prospects for contrast media in magnetic resonance imaging and ultrasound underlines the increasing importance of these diagnostic imaging procedures. This book will be of interest to physicians and their staff alike.
Approaches To Chronic Kidney Disease
DOWNLOAD
Author : Jerry McCauley
language : en
Publisher: Springer Nature
Release Date : 2021-10-18
Approaches To Chronic Kidney Disease written by Jerry McCauley and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-18 with Medical categories.
Chronic kidney disease (CKD) is a major global public health problem, affecting nearly one in seven adults in the United States alone. It is a disease that integrates chronic illness at several levels, and the progressive condition is associated with high rates of co-morbidity. This text provides a comprehensive, current state-of-the art review of this field, serving as a valuable resource for primary care providers and non-nephrology clinicians that treat patients with CKD. It is comprised of 24 chapters focused on specific aspects of the disease. The first 2 chapters provide a bit of background on the disease, describing the anatomy and physiology of the kidney as well as the definition and epidemiology of the disease. The following 3 chapters discuss the detection, prevention and progression of the disease. The next 6 chapters describe the relationship of the disease with other conditions and most common co-morbidities such as diabetes and hypertension. The chapters, that follow focus on the CKD associated complications and the CKD within special populations such as the elderly and minorities as well as dietary restrictions and drug dosing. The book concludes with discussion on preparation for renal replacement therapy and preemptive organ transplantation as an alternative to dialysis in the management of the advanced CKD. Written by experts in the field, Approach to Chronic Kidney Disease is a comprehensive guide for clinicians, especially primary care providers including residents and fellows in training, who take care of chronic kidney disease patients. It is also a useful tool for researchers dealing with this challenging field.
Ultrasound Contrast Agents
DOWNLOAD
Author : Gaio Paradossi
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-07-16
Ultrasound Contrast Agents written by Gaio Paradossi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-16 with Technology & Engineering categories.
Recent advancements in nano/micro materials and related characterization approaches allow the design of a new type of ultrasound contrast agents (UCAs) with enhanced multifunctional behaviour. This is chance is also supported by the recent achievements in modelling and signal processing. This book provides the state of art of the research activity of two successful European projects, TAMIRUT and SIGHT, addressing an integrated system, encompassing the contrast agent, the hardware equipment and the processing strategies, as a key tool for a combined diagnostic and therapeutic approaches (theranostics) in medical ultrasound. The work provides a highlight of the state of art in the research of novel ultrasound contrast agents (UCAs). Main progresses on the multifunctional aspects of next-generation UCAs concern targeting and drug release properties, perfusion and biointerface behaviour, ultrasound scattering performance, signal processing, electronic equipment.