Practical MR Physics

Practical MR Physics
Author: Alexander C. Mamourian
Publisher: Oxford University Press
Total Pages: 315
Release: 2010-03-29
Genre: Medical
ISBN: 019970676X

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.

Cardiovascular MRI

Cardiovascular MRI
Author: Vivian S. Lee
Publisher: Lippincott Williams & Wilkins
Total Pages: 432
Release: 2006
Genre: Medical
ISBN: 9780781779968

This text equips radiologists with a firm working knowledge of the physical principles underlying cardiovascular MR image generation. Emphasis is on practical applications of MR physics in customizing and optimizing imaging sequences and protocols and minimizing artifacts. Section I covers basic principles of MR physics and includes a chapter on safety. Section II applies these principles to vascular imaging, including gadolinium-enhanced MR angiography. Section III examines various techniques and applications of cardiac MR imaging. Each chapter includes boxed Key Concepts, Challenging Questions, and Review Questions, and many chapters include sample protocols. More than 400 drawings and scans complement the text.

MRI Handbook

MRI Handbook
Author: Muhammed Elmaoğlu
Publisher: Springer Science & Business Media
Total Pages: 323
Release: 2011-11-17
Genre: Medical
ISBN: 1461410967

MRI Handbook presents a concise review of the physical principles underlying magnetic resonance imaging (MRI), explaining MR physics, patient positioning, and protocols in an easy-to-read format. The first five chapters of the book introduce the reader to the basics of MR imaging, including the relaxation concept, MR pulse sequences, and MR imaging parameters and options. The second part of the book (chapters 6-11) uses extensive illustrations, images, and protocol tables to explain tips and tricks to achieve optimal MR image quality while ensuring patient safety. Individual chapters are devoted to each major anatomic region, including the central nervous, musculoskeletal, and cardiovascular systems. By using annotated MR images and examples of patient positions used during scanning correlated with sample protocols and parameters, MRI Handbook is a practical resource for imaging professionals to use in the course of their daily practice as well as for students to learn the basic concepts of MR imaging.

The Physics of Clinical MR Taught Through Images

The Physics of Clinical MR Taught Through Images
Author: Val M. Runge
Publisher: Thieme
Total Pages: 244
Release: 2005
Genre: Brain
ISBN: 9781588903228

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

The Physics of Clinical MR Taught Through Images
Author: Val M. Runge
Publisher: Thieme
Total Pages: 509
Release: 2018-05-07
Genre: Medical
ISBN: 1626234280

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.

Totally Accessible MRI

Totally Accessible MRI
Author: Michael L. Lipton
Publisher: Springer Science & Business Media
Total Pages: 334
Release: 2010-04-28
Genre: Medical
ISBN: 0387488960

This practical guide offers an accessible introduction to the principles of MRI physics. Each chapter explains the why and how behind MRI physics. Readers will understand how altering MRI parameters will have many different consequences for image quality and the speed in which images are generated. Practical topics, selected for their value to clinical practice, include progressive changes in key MRI parameters, imaging time, and signal to noise ratio. A wealth of high quality illustrations, complemented by concise text, enables readers to gain a thorough understanding of the subject without requiring prior in-depth knowledge.

MRI from Picture to Proton

MRI from Picture to Proton
Author: Donald W. McRobbie
Publisher: Cambridge University Press
Total Pages: 405
Release: 2017-04-13
Genre: Medical
ISBN: 1316688259

MR is a powerful modality. At its most advanced, it can be used not just to image anatomy and pathology, but to investigate organ function, to probe in vivo chemistry, and even to visualise the brain thinking. However, clinicians, technologists and scientists struggle with the study of the subject. The result is sometimes an obscurity of understanding, or a dilution of scientific truth, resulting in misconceptions. This is why MRI from Picture to Proton has achieved its reputation for practical clarity. MR is introduced as a tool, with coverage starting from the images, equipment and scanning protocols and traced back towards the underlying physics theory. With new content on quantitative MRI, MR safety, multi-band excitation, Dixon imaging, MR elastography and advanced pulse sequences, and with additional supportive materials available on the book's website, this new edition is completely revised and updated to reflect the best use of modern MR technology.

Practical Small Animal MRI

Practical Small Animal MRI
Author: Patrick R. Gavin
Publisher: John Wiley & Sons
Total Pages: 390
Release: 2011-11-16
Genre: Medical
ISBN: 1119949408

Dieses wegweisende Referenzwerk richtet sich an Veterinäre in Tierkliniken, die die Magnetresonanztomographie bei der Diagnose und Behandlung von Kleintieren einsetzen, und behandelt umfassend das Nervensystem, einschließlich Erkrankungen des Gehirns und der Wirbelsäule wie Entzündungen und Infektionen, Neoplasmien, Venenerkrankungen, angeborene und degenerative Krankheitsbilder. Einzelne Kapitel beschäftigen sich mit orthopädischen Problemen, Erkrankungen des Kopfes und des Nackens (u. a. Nasenhöhle, Ohr) und beschreiben Untersuchungsmethoden von Thorax und Abdomen. Grundlagen zum bildgebenden MRI-Verfahren werden ebenso vermittelt wie die Auswahl der richtigen Geräte.

Practical Body MRI

Practical Body MRI
Author: David J. Grand
Publisher: Cambridge University Press
Total Pages:
Release: 2012-10-11
Genre: Medical
ISBN: 1107378958

Practical Body MRI: Protocols, Applications and Image Interpretation demystifies MRI examinations of the abdomen and pelvis, giving the essential knowledge required by radiologists in order to develop and select appropriate protocols, assess scan quality and interpret imaging studies. Each chapter describes why each sequence is performed, what to look for, and how the important findings from each sequence lead to a unique diagnosis. Numerous protocols are included, from the more common, such as liver and renal MRI, to more tailored examinations such as rectal and placental MRI. All protocols are richly illustrated with images of body MR pathology. A separate chapter discusses MRA/MRV and an introductory chapter gives a brief, practical introduction to MRI physics and receiver coils. The authors' expertise and practical, concise explanations of both protocols and image interpretation makes this an essential resource for residents, fellows and experienced radiologists using body MRI for the first time.