Stefan O Schoenberg – författare
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6 produkter
6 produkter
E-bok
Engelska, 2011618 kr
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An introduction to the premier clinical imaging field strength for MR
Here is the first textbook to present a practical overview of the basic principles and clinical applications for 3 tesla (3 T) MR imaging. Organized into sections according to anatomical location, each case study is presented in a concise, two-page unit that enables the reader to digest and review the material in small sections. The author describes the situations that dictate the use of 3 T and explains the numerous clinical advantages of this field strength by drawing comparisons to corresponding studies at 1.5 T.
Highlights:
Case studies from leading international experts covering the breadth of clinical MR Recommendations for how to optimize image quality and how to interpret the clinical findings Easy-to-follow descriptions of the strengths and limitations of 3 T 400 high-quality clinical images and illustrations depicting key concepts Discussion of the various pulse sequence approachesClinical 3T Magnetic Resonance is essential reading for all radiologists, radiology residents, MR physicists, and MR technologists seeking to master this emerging diagnostic tool.
Inbunden, Engelska, 2006
3 358 kr
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Parallel imaging techniques have only recently been introduced into magnetic resonance imaging (MRI) in clinical routine, but they have already gained wide clinical acceptance in numerous applications.
Inbunden, Engelska, 2008
264 kr
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Magnetic resonance angiography has made great strides, with continuing improvements in hardware, pulse sequencing, and know-how allowing ever-increasing speed, resolution, and suppression of artifacts. However, an inherent physical barrier has always been limited SNR. Gadolinium contrast agents help to increase SNR by facilitating T1 relaxation, but they can be injected only at a finite rate and at a limited molar dose, and there is a rapid drop in c- centration following the brief arterial phase due to redistribution into the extracellular fluid compartment. With its sixfold increase in T1 relaxivity, blood pool distribution, and longer serum half-life, Vasovist® represents a new breakthrough which promises to revolutionize MRA image quality once again. This excellent treatise on Vasovist®, created by a team of exceptional faculty who are pioneers in MR angiography, covers the basic techniques, safety, efficacy, image processing, and pharmacoeconomic details, to successfully implement a new level of MRA image quality with this new contrast agent. In addition to improving all the usual arterial phase MRA - plications, the blood pool distribution opens up new possibilities, including detecting internal bleeding and imaging stent graft endoleaks, which are reviewed in detail. In the complex, competitive field of cardiovascular imaging, this book articulates the cutting edge in imaging vascular disease.
Inbunden, Engelska, 2010
1 906 kr
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Dual-energy CT is a novel, rapidly emerging imaging technique which offers important new functional and specific information. The main focus is on the use of dual-energy CT in daily clinical practice, and individual sections are devoted to imaging of the vascular system, the thorax, the abdomen, and the extremities.
Häftad, Engelska, 2010
2 453 kr
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Parallel imaging techniques have only recently been introduced into magnetic resonance imaging (MRI) in clinical routine, but they have already gained wide clinical acceptance in numerous applications. Their substantial advantages in terms of higher spatial and temporal resolution and improved image quality have revolutionized the role of MRI in many areas of comprehensive disease imaging. This book presents the first in-depth introduction to parallel imaging techniques and, in particular, to the application of parallel imaging in clinical MRI. It will provide readers with a broader understanding of the fundamental principles of parallel imaging and of the advantages and disadvantages of specific MR protocols in clinical applications in all parts of the body at 1.5 and 3 Tesla.
Inbunden, Tyska, 2014
1 782 kr
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Der Leitfaden für die tägliche Routine in der MR-Angio!Die MR-Angiographie (MRA) hat sich mittlerweile als Routineverfahren fest etabliert. Die großen Vorteile dieser Technik sind die fehlende Strahlenexposition und Invasivität sowie die gute Verträglichkeit der verwendeten Kontrastmittel. Die Innovationen in der MRT-Technologie haben auch auf dem Gebiet der MR-Angiographie zahlreiche neue Möglichkeiten eröffnet. Und die Entwicklung schreitet fort, d.h. das Potential ist immer noch nicht ausgeschöpft.Auf der anderen Seite besteht bei kaum einem anderen Untersuchungsverfahren eine so hohe Variabilität bei der Durchführung und damit bei der Qualität und Aussagekraft der entstandenen Bilder. An diesem kritischen Punkt setzt das vorliegende Buch an: Es gibt für alle derzeit gängigen Anwendungsmöglichkeiten klare „State of the Art“- Empfehlungen zur Erzeugung valider Daten. Denn nur diese erlauben eine zuverlässige Befundinterpretation. Entscheidend für die Praxis ist hier eine systematische Zuordnung von Hintergrundwissen, angewandter Parameter und Bildergebnis. Dies war bisher die Limitation vieler Standardwerke, in denen ausführliche Textpassagen keine konsistente Umsetzung in Bild- und Anwendungsbeispiele aufwiesen. Genau diese Kette wird in diesem innovativen Buchprojekt für jede Technik, Organregion und Erkrankung systematisch durch ausgewiesene Experten geschlossen. Dabei wurde darauf geachtet, dass Text und Bild zu einem integrativen und aufeinander aufbauenden Lernerlebnis werden.Ein Buch für alle, die sich mit dem ebenso anspruchsvollen wie zukunftsweisenden Verfahren MRA vertraut und alltagssicher machen wollen.