Download or read book Advanced Magnetic Resonance Vascular Imaging written by Zhehao Hu and published by . This book was released on 2022 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vascular imaging plays a crucial role in the assessment of a variety of vascular diseases. In the past few decades, efforts have been made to establish various imaging modalities for the evaluation of vasculatures. For example, CT, PET, ultrasound, and MR, have all been shown to have the capability to visualize or quantify different vasculatures. MR vascular imaging, compared to other imaging modalities, has several unique advantages, and has evolved as an ever-attractive choice both in research and clinical studies. Based on the scale of the target vasculature, MR vascular imaging can be further classified into two subcategories: MR macrovascular imaging and MR microvascular imaging. Macrovascular imaging is developed to assess diseases of, for example, the aorta, the coronary, the sizable arteries in the brain, and etc. Classically, macrovascular imaging can be categorized into bright-blood and dark-blood techniques. As a bright-blood technique, MR angiography has evolved as an important tool in the evaluation of macro vessels. Well dark-blood imaging, also called vessel wall imaging, has shown great potentials because of its ability to directly visualize pathological changes within the vessel wall. In contrast, MR microvascular imaging concentrates upon "micro" blood vessels, including small arteries, arterioles, and capillaries, with some biomarkers quantified to assess vessel changes at the microscopic level. Permeability and perfusion are two widely adopted biomarkers in this scenario that can be generated by dynamic contrast-enhanced MR, which is DCE-MR and dynamic susceptibility contrast-enhanced MR, which is DSC-MR, respectively. In recent years, with the advancements in imaging technologies, both MR macrovascular imaging and microvascular imaging have been applied to real clinical workflows to help with diagnosis and prognosis. For example, MR macrovascular imaging, especially MRA, is nearly always adopted as an adjunct in stroke diagnosis and etiology evaluation, while MR microvascular imaging has been shown to provide insights into many different aspects of brain tumors, like surgical planning and treatment response assessment. However, the vascular imaging techniques adopted in current paradigm for both applications are suboptimal and have several limitations. The primary goal of the work in the dissertation is to address the limitations by developing advanced MR macroscopic and microscopic vascular imaging techniques that can assist in stroke diagnosis and etiology evaluation and brain cancer evaluation, respectively. Specifically, for stroke etiology evaluation, a comprehensive two-station stroke etiology evaluation technique covering both the head-neck vasculature and the heart was developed. Our goal is to develop a technique that can be easily incorporated into clinical workup, and hopefully improves the diagnostics and patient outcomes. The technical development was divided into two specific aims, where Aim 1 is to develop a novel motion-compensated, data-driven accelerated 3D MR vessel wall imaging for the evaluation of the head-neck vessels, and Aim 2 is to develop a novel ECG- and navigator-free multi-dimensional assessment of cardiovascular system technique for the evaluation of the thoracic aorta and the cardiac structures. As for brain cancer evaluation, we developed a novel dynamic imaging for cerebrovascular evaluation technique based on MR multitasking framework for simultaneous 3D permeability and leakage-insensitive perfusion quantification based on single-dose of contrast injection. Feasibility of each developed technique is evaluated on both healthy subjects and patients

Download or read book Vascular Imaging by Color Doppler and Magnetic Resonance written by Peter Lanzer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vascular diagnostics traditionally rely on x-ray angiography. This approach remains even today essential in the clinical work-up of patients with vascular pathology. Recently, however, newer imaging modalities have been intro duced to assess vascular disease. Among these the color Doppler flow and magnetic resonance imaging appear the most promising. Due to their noninva sive character both methods are ideally suited for screening as well as serial follow-up of vascular patients. The emergence of color Doppler flow and magnetic resonance vascular imaging coincides with new concepts in vascular medicine. Today, vascular prevention and percutaneous interventions are becoming the leading compo nents in modern vascular care. It is in this new and exciting environment of novel vascular concepts where the demand for reliable noninvasive vascular imaging is becoming a high priority. Color Doppler flow and magnetic reso nance vascular imaging are well on the way to satisfy this demand. This textbook provides the long awaited information on vascular imaging by color Doppler flow and magnetic resonance. The text covers the essentials of vascular anatomy, physiology and noninvasive imaging technology before providing a state-of-the-art review of their current clinical applications. All chapters are written by competent scientists and clinicians in a clear, conscise and yet thorough and exhaustive manner. The coherent and didactic composi tion of the textbook allows the reader an easy access to the elementary as well as the advanced principals and clinical applications of the modern noninvasive vascular imaging.

Download or read book Magnetic Resonance Angiography written by G. Schneider and published by Springer Science & Business Media. This book was released on 2006-05-28 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advent of contrast-enhanced MRA in the early to mid 1990s revolutionized the clinical approach to vascular imaging: an accurate non-invasive imaging modality, not requiring ionizing radiation or potentially nephrotoxic iodinated contrast media, was able to compete with the more hazardous and invasive catheter angiography. Today, MRA is a safe, easy-to-perform procedure routinely used in most imaging centers, and the continued development of faster, more powerful magnets and more effective contrast agents is increasingly helping to overcome many of the early limitations of the technique. Subdivided into three sections (technique, indications and practical applications) and written by internationally renowned experts in the field, this volume stands out in the current literature on MRA by providing: - detailed information on sequence parameters for different magnets and vascular territories for the optimization of the MRA technique; - a broad overview of the principal indications for which contrast-enhanced MR angiography is ideally suited; - the typical MR imaging findings associated with various pathologies; - the appropriateness of contrast-enhanced MRA as compared with other modalities, such as CTA and CEUS; - the potential pitfalls and limitations of the technique in clinical routine. The volume will prove invaluable to radiologists and clinicians wishing to expand, improve, or consolidate their routine approach to vascular MR imaging.

Download or read book Vascular Imaging by Color Doppler and Magnetic Resonance written by Peter Lanzer and published by Springer. This book was released on 1991-11-29 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vascular diagnostics traditionally rely on x-ray angiography. This approach remains even today essential in the clinical work-up of patients with vascular pathology. Recently, however, newer imaging modalities have been intro duced to assess vascular disease. Among these the color Doppler flow and magnetic resonance imaging appear the most promising. Due to their noninva sive character both methods are ideally suited for screening as well as serial follow-up of vascular patients. The emergence of color Doppler flow and magnetic resonance vascular imaging coincides with new concepts in vascular medicine. Today, vascular prevention and percutaneous interventions are becoming the leading compo nents in modern vascular care. It is in this new and exciting environment of novel vascular concepts where the demand for reliable noninvasive vascular imaging is becoming a high priority. Color Doppler flow and magnetic reso nance vascular imaging are well on the way to satisfy this demand. This textbook provides the long awaited information on vascular imaging by color Doppler flow and magnetic resonance. The text covers the essentials of vascular anatomy, physiology and noninvasive imaging technology before providing a state-of-the-art review of their current clinical applications. All chapters are written by competent scientists and clinicians in a clear, conscise and yet thorough and exhaustive manner. The coherent and didactic composi tion of the textbook allows the reader an easy access to the elementary as well as the advanced principals and clinical applications of the modern noninvasive vascular imaging.

Download or read book Magnetic Resonance Angiography written by I.P. Arlart and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this completely revised second edition, internationally acknowledged experts discuss the principles and technical aspects of MR angiography, its diverse clinical applications, and its advantages and limitations. A large number of typical MR angiograms are presented, suitable protocols are described, and comparison is made with other vascular imaging techniques. Chapters focus on image display techniques, blood flow quantification, hardware configurations, and the limitations and artifacts of MR angiography. Suitable examination protocols for different vascular regions and lesions are described to facilitate correct application of the technique. Systematic comparison is made with other vascular imaging techniques.

Download or read book Magnetic Resonance Angiography written by James C. Carr and published by Springer Science & Business Media. This book was released on 2011-12-22 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Resonance Angiography: Principles and Applications is a comprehensive text covering magnetic resonance angiography (MRA) in current clinical use. The first part of the book focuses on techniques, with chapters on contrast-enhanced MRA, time of flight, phase contrast, time-resolved angiography, and coronary MRA, as well as several chapters devoted to new non-contrast MRA techniques. Additionally, chapters describe in detail specific topics such as high-field MRA, susceptibility-weighted imaging, acceleration strategies such as parallel imaging, vessel wall imaging, targeted contrast agents, and low dose contrast-enhanced MRA. The second part of the book covers clinical applications of MRA, with each chapter describing the MRA techniques and protocols for a particular disease and vascular territory, as well as the pathology and imaging findings relevant to the disease state being discussed. Magnetic Resonance Angiography: Principles and Applications is designed to bring together into a single textbook all of the MRA techniques in clinical practice today and will be a valuable resource for practicing radiologists and other physicians involved in the diagnosis and treatment of vascular diseases, as well as biomedical physicists, MRI technologists, residents, and fellows. Editors James C. Carr, MD, is the Director of Cardiovascular Imaging and Associate Professor of Radiology and Medicine at Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA. Timothy J. Carroll, PhD, is the Director of MRI Research and Associate Professor in the Departments of Biomedical Engineering and Radiology at Northwestern University, Evanston, Illinois, USA. Magnetic Resonance Angiography: Principles and Applications is designed to bring together into a single textbook all of the MRA techniques in clinical practice today and will be a valuable resource for practicing radiologists and other physicians involved in the diagnosis and treatment of vascular diseases, as well as biomedical physicists, MRI technologists, residents, and fellows. Editors James C. Carr, MD, is Director of Cardiovascular Imaging and Associate Professor of Radiology and Medicine at Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA. Timothy J. Carroll, PhD, is Assistant Professor in the Department of Radiology at Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA. Editors James C. Carr, MD, is Director of Cardiovascular Imaging and Associate Professor of Radiology and Medicine at Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA. Timothy J. Carroll, PhD, is the Director of MRI Research and Associate Professor in the Departments of Biomedical Engineering and Radiology at Northwestern University, Evanston, Illinois, USA.

Download or read book Advanced MR Imaging in Clinical Practice An Issue of Radiologic Clinics of North America written by Hersh Chandarana and published by Elsevier Health Sciences. This book was released on 2015-06-14 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Editor Hersh Chandarana, MD and authors review Advanced MR Imaging in Clinical Practice. Articles will include: Current Status of Diffusion Weighted Imaging; Current Status of Perfusion Weighted Imaging; Non-gadolinium Enhanced MR Angiography; Pearls and Pitfalls of 3 T imaging; Implementing MR Neurography in Clinical Practice; Imaging around Hardware and Metal; Recent Advances in T1- and T2-Weighted Imaging of the Abdomen and Pelvis; Recent Advances in Neuro and Spine Imaging; Advances in MR Hardware and Software, and more!

Download or read book Vascular Imaging of the Central Nervous System written by Joana Ramalho and published by John Wiley & Sons. This book was released on 2014-03-31 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book-length reference to thoroughly describe diagnostic and therapeutic advances in the development of vascular radiology over the last decade The last ten years has seen vascular imaging of the central nervous system (CNS) evolve from fairly crude, invasive procedures to more advanced imaging methods that are safer, faster, and more precise—with computed tomographic (CT) and magnetic resonance (MR) imaging methods playing a special role in these advances. Vascular Imaging of the Central Nervous System is the first full-length reference text that shows radiologists—especially neuroradiologists—how to optimize the use of the many techniques available in order to increase the sensitivity and specificity of vascular imaging, thereby improving the diagnosis and treatment of individual patients. Each chapter is formatted carefully and divided into two essential parts: The first part describes the physical principles underlying each imaging technique, along potential associated artifacts and pitfalls; the second part addresses clinical applications and novel applications of each method. With a strong focus on the clinical application of each modality or technique in CNS radiology, this book provides in-depth chapter coverage of: • Ultrasound Vascular Imaging (UVI) • Computed Tomography Angiography (CTA) • Magnetic Resonance Vascular imaging (MRV) • Digital subtraction angiography (DSA) • Brain perfusion techniques: CT and MRI • Plaque imaging • Intravascular imaging • Pediatric vascular imaging Along with numerous illustrations and case studies, Vascular Imaging of the Central Nervous System: Physical Principles, Clinical Applications, and Emerging Techniques is an important book for those faced with choosing from the wide range of choices available for clinical practice.

Download or read book Advanced Neuro MR Techniques and Applications written by In-Young Choi and published by Academic Press. This book was released on 2021-11-17 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Neuro MR Techniques and Applications gives detailed knowledge of emerging neuro MR techniques and their specific clinical and neuroscience applications, showing their pros and cons over conventional and currently available advanced techniques. The book identifies the best available data acquisition, processing, reconstruction and analysis strategies and methods that can be utilized in clinical and neuroscience research. It is an ideal reference for MR scientists and engineers who develop MR technologies and/or support clinical and neuroscience research and for high-end users who utilize neuro MR techniques in their research, including clinicians, neuroscientists and psychologists. Trainees such as postdoctoral fellows, PhD and MD/PhD students, residents and fellows using or considering the use of neuro MR technologies will also be interested in this book. Presents a complete reference on advanced Neuro MR Techniques and Applications Edited and written by leading researchers in the field Suitable for a broad audience of MR scientists and engineers who develop MR technologies, as well as clinicians, neuroscientists and psychologists who utilize neuro MR techniques in their research

Download or read book Cardiovascular Magnetic Resonance written by Warren J. Manning, MD and published by Elsevier Health Sciences. This book was released on 2010-04-05 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiovascular Magnetic Resonance provides you with up-to-date clinical applications of cardiovascular MRI for the broad spectrum of cardiovascular diseases, including ischemic, myopathic, valvular, and congenital heart diseases, as well as great vessel and peripheral vascular disease. Editors Warren J. Manning and Dudley J. Pennell and their team of international contributors cover everything from basic MR physics to sequence design, flow quantification and spectroscopy to structural anatomy and pathology. Learn the appropriate role for CMR in a variety of clinical settings with reference to other modalities, practical limitations, and costs. With the latest information on contrast agents, MR angiography, MR spectroscopy, imaging protocols, and more, this book is essential for both the beginner and expert CMR practitioner. Covers both the technical and clinical aspects of CMR to serve as a comprehensive reference. Demonstrates the full spectrum of the application of cardiac MR from ischemic heart disease to valvular, myopathic, pericardial, aortic, and congenital heart disease. Includes coverage of normal anatomy, orientation, and function to provide you with baseline values. Discusses advanced techniques, such as interventional MR, to include essential information relevant to the specialist. Features appendices with acronyms and CMR terminology used by equipment vendors that serve as an introduction to the field. Uses consistent terminology and abbreviations throughout the text for clarity and easy reference. Covers both the technical and clinical aspects of CMR to serve as a comprehensive reference. Demonstrates the full spectrum of the application of cardiac MR from ischemic heart disease to valvular, myopathic, pericardial, aortic, and congenital heart disease. Includes coverage of normal anatomy, orientation, and function to provide you with baseline values. Discusses advanced techniques, such as interventional MR, to include essential information relevant to the specialist. Features appendices with acronyms and CMR terminology used by equipment vendors that serve as an introduction to the field. Uses consistent terminology and abbreviations throughout the text for clarity and easy reference.

Download or read book The Cardiovascular MRI Tutorial written by Robert W. Biederman, M.D. and published by Lippincott Williams & Wilkins. This book was released on 2008 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text/DVD package is ideally suited for training courses for cardiologists and radiologists seeking certification to perform and interpret cardiovascular MRI (CMR) examinations. The authors present 37 lectures that systematically explain all key aspects of CMR. Coverage begins with an overview of principles, equipment, and imaging methods and proceeds to imaging protocols and clinical applications. An Advanced Training section includes details of imaging techniques, vascular imaging techniques, specialized cardiac imaging, and artifacts. The text and the PowerPoint lectures on the DVD complement each other in a unique way. The book mirrors the content of the lectures and provides full explanations of concepts that are well illustrated in the slides. DVD for Windows (PC only; Mac is available upon request).

Download or read book Angiography and Plaque Imaging written by Jasjit S. Suri and published by CRC Press. This book was released on 2003-04-29 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent, rapid advances in mathematical engineering and applied mathematics have opened the door to solving complex problems in angiography imaging. For the first time, this book presents the different medical imaging modalities--MR, CT, x-ray, and ultrasound--for performing angiography and its analysis. Pioneers from a variety of relevant disciplin

Download or read book Advanced MR Techniques for Imaging the Abdomen and Pelvis An Issue of Magnetic Resonance Imaging Clinics of North America E Book written by Sudhakar K. Venkatesh and published by Elsevier Health Sciences. This book was released on 2020-08-06 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of MRI Clinics of North America focuses on Advanced MR Techniques for Imaging the Abdomen and Pelvis and is edited by Dr. Sudhakar Venkatesh. Articles will include: Advances in MR Elastography in Liver; Biliary Tract Imaging; Imaging of the Pancreas; PET/MRI Applications in Abdomen and Pelvis; Abbreviated MR Protocols for the Abdomen and Pelvis; Advances in MR Angiography of Abdomen and Pelvis; Advances in MRI of Prostate; Advances in MRI of the Female Pelvis; Advanced MR Techniques for Imaging the Abdomen and Pelvis; Texture Analysis and AI with MR in Abdomen and Pelvis; Advances in MRI of the Kidneys and Upper Urinary Tract, and more!

Download or read book Oxford Textbook of Vascular Surgery written by Matthew M. Thompson and published by Oxford University Press. This book was released on 2016-07-28 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Textbook of Vascular Surgery draws on the expertise of over 130 specialist contributors to encompass the field of vascular surgery. Through the use of figures, findings of contemporary trials, and additional online content, this textbook is an excellent study material for surgical trainees entering their final two years of training, in addition to serving as an effective reference source for practicing surgeons. This volume discusses the epidemiology, vascular biology, clinical features and management of diseases that affect the vasculature and contains dedicated chapters which address topics such as paediatric surgery, damage control surgery, and amputations. The text follows a logical framework which complements the published Intercollegiate Surgery Curriculum making it particularly useful in preparation for the Intercollegiate Examination. The online version of The Oxford Textbook of Vascular Surgery is free for twelve months to individual purchasers of this book and contains the full text of the print edition, links to external sources and informative videos demonstrating current surgical techniques, making this a valuable resource for practicing surgeons. The field of vascular surgery has advanced rapidly in recent years and has expanded to include the techniques of interventional radiology and cardiology which are also extensively covered in this volume, making it an authoritative modern text. By combining contemporary evidence-based knowledge with informative figures, online resources and links to the current training curriculum, The Oxford Textbook of Vascular Surgery is a highly valuable source of information and will become the standard reference text for all who study vascular disease and its treatment.

Download or read book Advanced Magnetic Resonance Imaging Approaches for a Non invasive and Comprehensive Assessment of Coronary Artery Disease Progression written by Giulia Ginami and published by . This book was released on 2016 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thèse. Biologie. Médecine. 2016

Download or read book Coronary Magnetic Resonance Angiography written by Andre J. Duerinckx and published by Springer Science & Business Media. This book was released on 2002 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Aortic Dissection and Related Syndromes written by Ragavendra Baliga and published by Springer Science & Business Media. This book was released on 2007-04-03 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of the-art publication is a result of the combined efforts of participants from the International Registry of Aortic Dissection (IRAD). It is the most comprehensive reference on aortic dissection The book has been divided into sections. Each chapter provides a succinct overview of the current clinical literature and incorporates illustrations for further explanation.