Clinical MR Imaging and Physics

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3540780238
Total Pages : 183 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Clinical MR Imaging and Physics by : Haris S. Chrysikopoulos

Download or read book Clinical MR Imaging and Physics written by Haris S. Chrysikopoulos and published by Springer Science & Business Media. This book was released on 2008-11-01 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Physics of Clinical MR Taught Through Images

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Author :
Publisher : Thieme
ISBN 13 : 9781588903228
Total Pages : 244 pages
Book Rating : 4.9/5 (32 download)

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Book Synopsis The Physics of Clinical MR Taught Through Images by : Val M. Runge

Download or read book The Physics of Clinical MR Taught Through Images written by Val M. Runge and published by Thieme. This book was released on 2005 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this textbook is to teach, through images, a practical approach to magnetic resonance (MR) physics and image quality. Unlike prior texts covering this topic, the focus is on clinical images rather than equations. A practical approach to MR physics is developed through images, emphasizing knowledge of fundamentals which is important in achieving high image quality. The text is organized into concise chapters, each discussing an important point relevant to clinical MR and illustrated with images from routine patient exams. The topics covered encompass the breadth of this field, from imaging basics and pulse sequences to advanced topics including contrast-enhanced MR angiography, spectroscopy, perfusion and diffusion. Discussion of the latest hardware and software innovations, such as multichannel-phased array coil technology and parallel imaging, is included as these topics are critical to current and future advances.

The Physics of Clinical MR Taught Through Images

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Author :
Publisher : Thieme
ISBN 13 : 1626234280
Total Pages : 509 pages
Book Rating : 4.6/5 (262 download)

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Book Synopsis The Physics of Clinical MR Taught Through Images by : Val M. Runge

Download or read book The Physics of Clinical MR Taught Through Images written by Val M. Runge and published by Thieme. This book was released on 2018-05-07 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition of The Physics of Clinical MR Taught Through Images The Physics of Clinical MR Taught Through Images Fourth Edition by Val Runge, Wolfgang Nitz, and Johannes Heverhagen presents a unique and highly practical approach to understanding the physics of magnetic resonance imaging. Each physics topic is described in user-friendly language and accompanied by high-quality graphics and/or images. The visually rich format provides a readily accessible tool for learning, leveraging, and mastering the powerful diagnostic capabilities of MRI. Key Features More than 700 images, anatomical drawings, clinical tables, charts, and diagrams, including magnetization curves and pulse sequencing, facilitate acquisition of highly technical content. Eight systematically organized sections cover core topics: hardware and radiologic safety; basic image physics; basic and advanced image acquisition; flow effects; techniques specific to the brain, heart, liver, breast, and cartilage; management and reduction of artifacts; and improvements in MRI diagnostics and technologies. Cutting-edge topics including contrast-enhanced MR angiography, spectroscopy, perfusion, and advanced parallel imaging/data sparsity techniques. Discussion of groundbreaking hardware and software innovations, such as MR-PET, 7 T, interventional MR, 4D flow, CAIPIRINHA, radial acquisition, simultaneous multislice, and compressed sensing. A handy appendix provides a quick reference of acronyms, which often differ from company to company. The breadth of coverage, rich visuals, and succinct text make this manual the perfect reference for radiology residents, practicing radiologists, researchers in MR, and technologists.

Parallel Imaging in Clinical MR Applications

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 354068879X
Total Pages : 548 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Parallel Imaging in Clinical MR Applications by : Stefan O. Schönberg

Download or read book Parallel Imaging in Clinical MR Applications written by Stefan O. Schönberg and published by Springer Science & Business Media. This book was released on 2007-01-11 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Clinical Imaging Physics

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118753453
Total Pages : 458 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Clinical Imaging Physics by : Ehsan Samei

Download or read book Clinical Imaging Physics written by Ehsan Samei and published by John Wiley & Sons. This book was released on 2020-06-30 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Medical Imaging Physics: Current and Emerging Practice is the first text of its kind—a comprehensive reference work covering all imaging modalities in use in clinical medicine today. Destined to become a classic in the field, this book provides state-of-practice descriptions for each imaging modality, followed by special sections on new and emerging applications, technologies, and practices. Authored by luminaries in the field of medical physics, this resource is a sophisticated, one-volume handbook to a fast-advancing field that is becoming ever more central to contemporary clinical medicine. Summarizes the current state of clinical medical imaging physics in one volume, with a focus on emerging technologies and applications Provides comprehensive coverage of all key clinical imaging modalities, taking into account the new realities in healthcare practice Features a strong focus on clinical application of principles and technology, now and in the future Contains authoritative text compiled by world-renowned editors and contributors responsible for guiding the development of the field Practicing radiologists and medical physicists will appreciate Clinical Medical Imaging Physics as a peerless everyday reference work. Additionally, graduate students and residents in medical physics and radiology will find this book essential as they study for their board exams.

Clinical MR Imaging

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3540315551
Total Pages : 604 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Clinical MR Imaging by : P. Reimer

Download or read book Clinical MR Imaging written by P. Reimer and published by Springer Science & Business Media. This book was released on 2006-05-11 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Physics and Mathematics of MRI

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Author :
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681740680
Total Pages : 188 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis The Physics and Mathematics of MRI by : Richard Ansorge

Download or read book The Physics and Mathematics of MRI written by Richard Ansorge and published by Morgan & Claypool Publishers. This book was released on 2016-11-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Resonance Imaging is a very important clinical imaging tool. It combines different fields of physics and engineering in a uniquely complex way. MRI is also surprisingly versatile, 'pulse sequences' can be designed to yield many different types of contrast. This versatility is unique to MRI. This short book gives both an in depth account of the methods used for the operation and construction of modern MRI systems and also the principles of sequence design and many examples of applications. An important additional feature of this book is the detailed discussion of the mathematical principles used in building optimal MRI systems and for sequence design. The mathematical discussion is very suitable for undergraduates attending medical physics courses. It is also more complete than usually found in alternative books for physical scientists or more clinically orientated works.

Practical MR Physics

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Author :
Publisher : Oxford University Press
ISBN 13 : 019970676X
Total Pages : 315 pages
Book Rating : 4.1/5 (997 download)

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Book Synopsis Practical MR Physics by : Alexander C. Mamourian

Download or read book Practical MR Physics written by Alexander C. Mamourian and published by Oxford University Press. This book was released on 2010-03-29 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: The underlying physics of magnetic resonance imaging is a topic of considerable importance since a basic understanding is necessary to accurately interpret and generate high quality MR images. Yet it can be a challenging topic in spite of the best efforts of both teachers and students of the subject. Practical MR Physics reviews the basic principles of MR using familiar language and explains the causes of common imaging artifacts and pitfalls. The book will also be a helpful guide during review of clinical cases since the reader can look up specific imaging artifacts or pitfalls in the index. Featuring over 375 high quality images, numerous case examples, and concise, clinically oriented discussion of the physics behind the images, Practical MR Physics is an ideal resource for anyone who works in the field of MR imaging.

Fundamentals of MRI

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Publisher : CRC Press
ISBN 13 : 1584889020
Total Pages : 320 pages
Book Rating : 4.5/5 (848 download)

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Book Synopsis Fundamentals of MRI by : Elizabeth Berry

Download or read book Fundamentals of MRI written by Elizabeth Berry and published by CRC Press. This book was released on 2008-12-22 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of MRI: An Interactive Learning Approach explores the physical principles that underpin the technique of magnetic resonance imaging (MRI).After covering background mathematics, physics, and digital imaging, the book presents fundamental physical principles, including magnetization and rotating reference frame. It describes how relaxati

Magnetic Resonance Imaging

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Publisher : John Wiley & Sons
ISBN 13 : 0471720852
Total Pages : 976 pages
Book Rating : 4.4/5 (717 download)

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Book Synopsis Magnetic Resonance Imaging by : Robert W. Brown

Download or read book Magnetic Resonance Imaging written by Robert W. Brown and published by John Wiley & Sons. This book was released on 2014-06-23 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

How does MRI work?

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3540378456
Total Pages : 172 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis How does MRI work? by : Dominik Weishaupt

Download or read book How does MRI work? written by Dominik Weishaupt and published by Springer Science & Business Media. This book was released on 2008-02-01 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: A succinct introduction to the physics and function of magnetic resonance imaging with an emphasis on practical information. This thoroughly revised second edition is clearly structured. The underlying physical principles of the MR experiment are described and the basic pulse sequences commonly used in clinical MRI. It progresses to more advanced techniques such as parallel imaging and cardiovascular MR imaging. An extensive glossary offers rapid access to MRI terminology and will help those seeking to understand this interesting fascinating subject.

Physics of Clinical MR Taught Through Images

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Author :
Publisher : Thieme
ISBN 13 : 1604061626
Total Pages : 258 pages
Book Rating : 4.6/5 (4 download)

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Book Synopsis Physics of Clinical MR Taught Through Images by : Val M. Runge

Download or read book Physics of Clinical MR Taught Through Images written by Val M. Runge and published by Thieme. This book was released on 2011-01-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Award Winner, RSNA 2009! 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, specific absorption rate (SAR), arterial spin labeling, continuous moving table MR, and time-resolved contrast enhanced MR angiography.Highlights: Concise chapters make difficult concepts easy to digest 400 high-quality images and illustrations demonstrate key concepts 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.

MRI in Clinical Practice

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Publisher : Springer Science & Business Media
ISBN 13 : 1846281628
Total Pages : 150 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis MRI in Clinical Practice by : Gary Liney

Download or read book MRI in Clinical Practice written by Gary Liney and published by Springer Science & Business Media. This book was released on 2007-04-27 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Medical Imaging Physics

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Author :
Publisher : Wiley-Liss
ISBN 13 :
Total Pages : 548 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Medical Imaging Physics by : William R. Hendee

Download or read book Medical Imaging Physics written by William R. Hendee and published by Wiley-Liss. This book was released on 2002 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: William Hendee and Russell Ritenour's comprehensive text provides the tools necessary to be comfortable with the physical principles, technology concepts, equiment, and procedures used in diagnostic imaging, as well as to appreciate the technological capabilities and limitations of the discipline. Readers need not possess a background in physics. Broadly accessible, Medical Imaging Physics covers all aspects of image formation in modern medical imaging modalities, such as radiography, ultrasonography, computed tomopgraphy(CT), nuclear imaging, and magnetic resonance. Other topics covered include; Digital x-ray imaging Doppler ultrasound Helical CT scanning Accumulation and analysis of nuclear data Experimental radiobiology Radiation protection and safety

The Physics of Clinical MR Taught Through Images

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Author :
Publisher : Thieme
ISBN 13 : 1638534357
Total Pages : 509 pages
Book Rating : 4.6/5 (385 download)

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Book Synopsis The Physics of Clinical MR Taught Through Images by : Val M. Runge

Download or read book The Physics of Clinical MR Taught Through Images written by Val M. Runge and published by Thieme. This book was released on 2018-05-07 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition of The Physics of Clinical MR Taught Through Images The Physics of Clinical MR Taught Through Images Fourth Edition by Val Runge, Wolfgang Nitz, and Johannes Heverhagen presents a unique and highly practical approach to understanding the physics of magnetic resonance imaging. Each physics topic is described in user-friendly language and accompanied by high-quality graphics and/or images. The visually rich format provides a readily accessible tool for learning, leveraging, and mastering the powerful diagnostic capabilities of MRI. Key Features More than 700 images, anatomical drawings, clinical tables, charts, and diagrams, including magnetization curves and pulse sequencing, facilitate acquisition of highly technical content. Eight systematically organized sections cover core topics: hardware and radiologic safety; basic image physics; basic and advanced image acquisition; flow effects; techniques specific to the brain, heart, liver, breast, and cartilage; management and reduction of artifacts; and improvements in MRI diagnostics and technologies. Cutting-edge topics including contrast-enhanced MR angiography, spectroscopy, perfusion, and advanced parallel imaging/data sparsity techniques. Discussion of groundbreaking hardware and software innovations, such as MR-PET, 7 T, interventional MR, 4D flow, CAIPIRINHA, radial acquisition, simultaneous multislice, and compressed sensing. A handy appendix provides a quick reference of acronyms, which often differ from company to company. The breadth of coverage, rich visuals, and succinct text make this manual the perfect reference for radiology residents, practicing radiologists, researchers in MR, and technologists.

MRI Physics for Physicians

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1468403338
Total Pages : 129 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis MRI Physics for Physicians by : Alfred L. Horowitz

Download or read book MRI Physics for Physicians written by Alfred L. Horowitz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: In MRI Physics for Physicians the author presents the physical principles of magnetic resonance imaging without detailing the more sophisticated mathematics and physics typically used by physicists when explaining such phenomena. This book is mainly intended for radiologists and clinical physicians who are interested in learning the basic principles of how and why magnetic resonance imaging works but do not want to become excessively involved with the mathematics. It is divided into two parts: the first covers the general aspects of magnetic resonance and the resulting signals while the second explains how the magnetic resonance signals form the three-dimensional images. Explanations of all relevant physical and mathematical terms and concepts, including basic vector and field theory and the more complicated principles of wave theory and Fourier transform mathematics, are given in an easily understood, straightforward, yet thorough, manner.

MRI Physics

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119615054
Total Pages : 419 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis MRI Physics by : Stephen J. Powers

Download or read book MRI Physics written by Stephen J. Powers and published by John Wiley & Sons. This book was released on 2021-03-12 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: MRI PHYSICS MRI PHYSICS TECH TO TECH EXPLANATIONS Technologists must have a solid understanding of the physics behind Magnetic Resonance Imaging (MRI), including safety, the hows and whys of the quantum physics of the MR phenomenon, and how to competently operate MRI scanners. Generating the highest quality images of the human body involves thorough knowledge of scanner hardware, pulse sequences, image contrast, geometric parameters, and tissue suppression techniques. MRI Physics: Tech to Tech Explanations is designed to help student MRI technologists and radiotherapists preparing for Advanced MRI certification examinations to better understand difficult concepts and topics in a quick and easy manner. Written by a highly experienced technologist, this useful guide provides clear and reader-friendly coverage of what every MR Technologist needs to know. Topics include safety considerations associated with the magnetic field and RF, pulse sequences, artifacts, MRI math, the much-feared gradients, and I.V. contrast. Provides basic guidance on safety considerations, protocols options, critical thinking, and image contrast optimization Simplifies the challenging topic of MRI physics using straightforward language and clear explanations Covers content for American Registry of Radiologic Technologists (ARRT) and Continuing Qualifications Requirements (CQR) exams Features numerous illustrations and photographs of various MRI concepts, pulse sequence design, artifacts, and the application of concepts in clinical settings MRI Physics: Tech to Tech Explanations is a must-have resource for the experienced and training MRI technologist, medical students, and radiology residency rotations.