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Clinical MR Imaging

Author: P. Reimer

Publisher: Springer Science & Business Media

Published: 2006-05-11

Total Pages: 604

ISBN-13: 3540315551

This book offers practical guidelines for performing efficient and cost-effective MRI examinations. By adopting a practical protocol-based approach the work-flow in a MRI unit can be streamlined and optimized. All chapters have been thoroughly reviewed, and new techniques and figures are included. There is a new chapter on MRI of the chest. This book will help beginners to implement the protocols and will update the knowledge of more experienced users.

Clinical MR Imaging and Physics

Author: Haris S. Chrysikopoulos

Publisher: Springer Science & Business Media

Published: 2008-11-01

Total Pages: 183

ISBN-13: 3540780238

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Keywords Spin › Electromagnetic radiation › Resonance › Nucleus › Hydrogen › Proton › Certain atomic nuclei possess inherent magnetic Let us summarize the MRI procedure. Te patient properties called spin, and can interact with electro- is placed in a magnetic feld and becomes temporarily 1 magnetic (EM) radiation through a process called magnetized. Resonance is achieved through the - resonance. When such nuclei absorb EM energy they plication of specifc pulses of EM radiation, which is proceed to an excited, unstable confguration. Upon absorbed by the patient. Subsequently, the excess - return to equilibrium, the excess energy is released, ergy is liberated and measured. Te captured signal producing the MR signal. Tese processes are not is processed by a computer and converted to a gray random, but obey predefned rules. scale (MR) image. Te simplest nucleus is that of hydrogen (H), con- Why do we need to place the patient in a m- sisting of only one particle, a proton. Because of its net? Because the earth’s magnetic feld is too weak to abundance in humans and its strong MR signal, H be clinically useful; it varies from 0. 3–0. 7 Gauss (G). is the most useful nucleus for clinical MRI. Tus, foC r urrent clinical MR systems operate at low, mid or our purposes, MRI refers to MRI of hydrogen, and for h igh feld strength ranging from 0. 1 to 3.

Parallel Imaging in Clinical MR Applications

Author: Stefan O. Schönberg

Publisher: Springer Science & Business Media

Published: 2007-01-11

Total Pages: 548

ISBN-13: 354068879X

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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.

Essentials of Clinical MR

Author: Val M. Runge

Publisher: Thieme

Published: 2011-01-01

Total Pages: 385

ISBN-13: 1638532990

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Gain crucial diagnostic skills with this image-rich guide to clinical MR interpretation Essentials of Clinical MR provides readers with the must-have background they need to read magnetic resonance images and make successful clinical diagnoses. Intuitively arranged by body region, this user-friendly manual explores the most commonly encountered diseases through concise case examples supplemented by clearly labeled MRI images. Using the case descriptions as starting points, each section thoroughly surveys a different anatomic area and provides tips on imaging techniques followed by an in-depth discussion of the image interpretation. Features Complete coverage of the diseases most frequently seen in the clinical practice of MRI Over 650 images clearly illustrate the MR appearance of each disease Highly relevant information on contrast media and contrast enhanced MRA This easily accessible guide is both the ideal introductory text for radiology residents, MR technologists, and medical students, as well as a practical daily reference for anyone involved in the interpretation of clinical MRIs. Residents will find it an invaluable companion when studying for exams.

Clinical MR Imaging

Author: Peter Reimer

Publisher: Springer Science & Business Media

Published: 2010-04-14

Total Pages: 820

ISBN-13: 3540745041

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Magnetic resonance imaging (MRI) has become the leading cross-sectional imaging method in clinical practice. Continuous technical improvements have significantly broadened the scope of applications. At present, MR imaging is not only the most important diagnostic technique in neuroradiology and musculoskeletal radiology, but has also become an invaluable diagnostic tool for abdominal, pelvic, cardiac, breast and vascular imaging. This book offers practical guidelines for performing efficient and cost-effective MRI examinations in daily practice. The underlying idea is that, by adopting a practical protocol-based approach, the work-flow in a MRI unit can be streamlined and optimized.

Clinical MR Neuroimaging

Author: Jonathan H. Gillard

Publisher: Cambridge University Press

Published: 2010

Total Pages: 917

ISBN-13: 0521515637

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Covers each physiological MR methodology and their applications to all major neurological diseases.

The Physics of Clinical MR Taught Through Images

Author: Val M. Runge

Publisher: Thieme

Published: 2009

Total Pages: 258

ISBN-13: 9781604061611

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"This lavishly illustrated book uses high-quality images to present a practical guide to the physics of magnetic resonance. Written by internationally renowned authors, the book places an emphasis on learning visually through images of real cases rather than through mathematical equations and provides the fundamental information needed to achieve the best images in everyday clinical practice. This edition features new images and incorporates information on the latest technical advances in the field, discussing such important topics as 3 T MR, specific absorption rate (SAR), arterial spin labeling, continuous moving-table MR, and time-resolved contrast-enhanced MR angiography." "This book is a valuable reference for radiologists and an excellent resource for residents preparing for board examinations. It is also ideal for MR technologists and students seeking to fully understand the basic principles underlying this important diagnostic tool."--BOOK JACKET.

MRI in Clinical Practice

Author: Gary Liney

Publisher: Springer Science & Business Media

Published: 2007-04-27

Total Pages: 150

ISBN-13: 1846281628

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MRI is a continually evolving and expanding subject making an ever-increasing impact on medical practice. There are many comprehensive large MRI textbooks on the market but there is a distinct lack of short pocket-sized reference books to suit the growing number of people from various disciplines working in the medical imaging field today. This book provides an easily accessible source of reference material to supplement existing large texts.

Clinical Magnetic Resonance Imaging

Author: John R. Hesselink

Publisher:

Published: 2006

Total Pages: 0

ISBN-13: 9780721603063

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The MRI reference that the American Journal of Roentgenology called "hard to beat" is back in a state- of-the-art New Edition! It comprehensively examines all of the newest technologies and clinical applications relevant to MR imaging of the heart, brain, head and neck, spine, body, and musculoskeletal system. 4,700 beautifully reproduced illustrations-including hundreds of new full-color images-help readers accurately diagnosis a broad spectrum of conditions. This exhaustively revised 3rd Edition delivers more than 70% new content and authors and a new full-color format that covers all the important technologies as you see them. Reviews physics, instrumentation, and techniques. Integrates the knowledge and experience of the world's leading clinical researchers. Examines all the latest techniques, including diffusion imaging, MR-guided interventions, molecular imaging, functional MRI, and MR angiography. Discusses hot topics such as parallel imaging methods, perfusion imaging of the brain, high-field MRI, and MR venography of the body. Features imaging protocols for all body-specific areas. Offers a new full-color format with hundreds of new color anatomic and MR images. Presents new scientific advances relevant to the clinical applications of MRI. The Multimedia e-dition includes the full text and all the images from the 3-volume set, plus hundreds of supplemental images, and full-motion videoclips. Weekly updates will keep you up to date through the life of the edition.

Magnetic Resonance Imaging

Author: Robert W. Brown

Publisher: John Wiley & Sons

Published: 2014-06-23

Total Pages: 976

ISBN-13: 0471720852

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New edition explores contemporary MRI principles and practices Thoroughly revised, updated and expanded, the second edition of Magnetic Resonance Imaging: Physical Principles and Sequence Design remains the preeminent text in its field. Using consistent nomenclature and mathematical notations throughout all the chapters, this new edition carefully explains the physical principles of magnetic resonance imaging design and implementation. In addition, detailed figures and MR images enable readers to better grasp core concepts, methods, and applications. Magnetic Resonance Imaging, Second Edition begins with an introduction to fundamental principles, with coverage of magnetization, relaxation, quantum mechanics, signal detection and acquisition, Fourier imaging, image reconstruction, contrast, signal, and noise. The second part of the text explores MRI methods and applications, including fast imaging, water-fat separation, steady state gradient echo imaging, echo planar imaging, diffusion-weighted imaging, and induced magnetism. Lastly, the text discusses important hardware issues and parallel imaging. Readers familiar with the first edition will find much new material, including: New chapter dedicated to parallel imaging New sections examining off-resonance excitation principles, contrast optimization in fast steady-state incoherent imaging, and efficient lower-dimension analogues for discrete Fourier transforms in echo planar imaging applications Enhanced sections pertaining to Fourier transforms, filter effects on image resolution, and Bloch equation solutions when both rf pulse and slice select gradient fields are present Valuable improvements throughout with respect to equations, formulas, and text New and updated problems to test further the readers' grasp of core concepts Three appendices at the end of the text offer review material for basic electromagnetism and statistics as well as a list of acquisition parameters for the images in the book. Acclaimed by both students and instructors, the second edition of Magnetic Resonance Imaging offers the most comprehensive and approachable introduction to the physics and the applications of magnetic resonance imaging.