Contrast Enhanced 3d Spin Echo T1 Weighted Sequence Outperforms 3d Gradient Echo T1 Weighted Sequence For The Detection Of Multiple Sclerosis Lesions On 30t Brain Mri

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Contrast-enhanced 3D spin echo T1-weighted sequence outperforms 3D gradient echo T1-weighted sequence for the detection of multiple sclerosis lesions on 3.0T brain MRI

Author : Ariane de Panafieu
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (142 download)

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Book Synopsis Contrast-enhanced 3D spin echo T1-weighted sequence outperforms 3D gradient echo T1-weighted sequence for the detection of multiple sclerosis lesions on 3.0T brain MRI by : Ariane de Panafieu

Download or read book Contrast-enhanced 3D spin echo T1-weighted sequence outperforms 3D gradient echo T1-weighted sequence for the detection of multiple sclerosis lesions on 3.0T brain MRI written by Ariane de Panafieu and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Objectif : Une séquence T1 injectée sensible et fiable est nécessaire pour la détection des lésions cérébrales rehaussées de sclérose en plaques (SEP) lors du diagnostic mais aussi lors du suivi de la maladie. Les séquences injectées 3D écho de gradient (GRE) T1 et 3D turbo spin echo (TSE) T1 sont toutes les deux disponibles en pratique clinique et n'ont jamais été comparées concernant la détection des lésions de SEP. Notre objectif était donc de comparer les séquences 3D TSE T1 et 3D GRE T1 après injection de gadolinium pour la détection des lésions cérébrales rehaussées de SEP. Méthodes : Cette étude prospective monocentrique a inclus des patients adultes ayant une SEP selon les critères de McDonald révisés en 2017 et nécessitant une IRM cérébrale injectée, réalisée notamment avec les séquences 3D FLAIR, 3D TSE T1 et 3D GRE T1, entre août 2017 et avril 2021. L'ordre des séquences T1 après injection pour chaque patient a été établi par randomisation. Deux radiologues indépendants ont compté les lésions rehaussées pour les deux séquences T1 injectées qui étaient étudiées séparément de manière randomisée, en aveugle des autres données en dehors du 3D FLAIR et de la séquence étudiée sans injection. Ces lectures ont été comparées à une référence établie par un neuroradiologue expert ayant accès à l'ensemble du dossier clinique et radiologique antérieur et postérieur à l'examen étudié du patient. Le critère de jugement principal était le nombre de patients ayant au moins une lésion rehaussée et le critère de jugement secondaire était le nombre de lésions rehaussées par patient. La sensibilité, la spécificité, les valeurs prédictives positive et négative de chaque lecteur pour chaque séquence ont été calculées. La reproductibilité inter-observateur, le contraste ratio (CR) lésionnel et le contraste sur bruit (CNR) ont été calculés pour les deux séquences. Résultats : Un total de 158 patients a été inclus (âge moyen 40 +/- 11 ans, 95 femmes). Les deux lecteurs ont rapporté significativement plus de patients ayant au moins une lésion rehaussée en 3D TSE T1 qu'en 3D GRE T1 (61/158 (38,6%) versus 48/158 (30,4%) et 60/158 (38,6%) versus 47/158 (29,7%), p

Quantitative Magnetic Resonance Imaging

Author : Nicole Seiberlich
Publisher : Academic Press
ISBN 13 : 0128170581
Total Pages : 1094 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Quantitative Magnetic Resonance Imaging by : Nicole Seiberlich

Download or read book Quantitative Magnetic Resonance Imaging written by Nicole Seiberlich and published by Academic Press. This book was released on 2020-11-18 with total page 1094 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative Magnetic Resonance Imaging is a ‘go-to’ reference for methods and applications of quantitative magnetic resonance imaging, with specific sections on Relaxometry, Perfusion, and Diffusion. Each section will start with an explanation of the basic techniques for mapping the tissue property in question, including a description of the challenges that arise when using these basic approaches. For properties which can be measured in multiple ways, each of these basic methods will be described in separate chapters. Following the basics, a chapter in each section presents more advanced and recently proposed techniques for quantitative tissue property mapping, with a concluding chapter on clinical applications. The reader will learn: The basic physics behind tissue property mapping How to implement basic pulse sequences for the quantitative measurement of tissue properties The strengths and limitations to the basic and more rapid methods for mapping the magnetic relaxation properties T1, T2, and T2* The pros and cons for different approaches to mapping perfusion The methods of Diffusion-weighted imaging and how this approach can be used to generate diffusion tensor maps and more complex representations of diffusion How flow, magneto-electric tissue property, fat fraction, exchange, elastography, and temperature mapping are performed How fast imaging approaches including parallel imaging, compressed sensing, and Magnetic Resonance Fingerprinting can be used to accelerate or improve tissue property mapping schemes How tissue property mapping is used clinically in different organs Structured to cater for MRI researchers and graduate students with a wide variety of backgrounds Explains basic methods for quantitatively measuring tissue properties with MRI - including T1, T2, perfusion, diffusion, fat and iron fraction, elastography, flow, susceptibility - enabling the implementation of pulse sequences to perform measurements Shows the limitations of the techniques and explains the challenges to the clinical adoption of these traditional methods, presenting the latest research in rapid quantitative imaging which has the possibility to tackle these challenges Each section contains a chapter explaining the basics of novel ideas for quantitative mapping, such as compressed sensing and Magnetic Resonance Fingerprinting-based approaches

Cumulated Index Medicus

Author :
Publisher :
ISBN 13 :
Total Pages : 1844 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Cumulated Index Medicus by :

Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1844 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Neuro-Oncology Neuroimaging

Author : Herbert B. Newton
Publisher : Academic Press
ISBN 13 : 0128229950
Total Pages : 1022 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Handbook of Neuro-Oncology Neuroimaging by : Herbert B. Newton

Download or read book Handbook of Neuro-Oncology Neuroimaging written by Herbert B. Newton and published by Academic Press. This book was released on 2022-08-21 with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt: With treatment approaches and the field of neuro-oncology neuroimaging changing rapidly, this third edition of the Handbook of Neuro-Oncology Neuroimaging is very relevant to those in the field, providing a single-source, comprehensive, reference handbook of the most up-to-date clinical and technical information regarding the application of neuroimaging techniques to brain tumor and neuro-oncology patients. This new volume will have updates on all of the material from the second edition, and in addition features several new important chapters covering diverse topics such as imaging for the use of Laser Interstitial Thermal Therapy, advanced imaging techniques in radiation therapy, therapeutic treatment fields, response assessment in clinical trials, surgical planning of neoplastic disease of the spine, and more. Sections first overview neuro-oncological disorders before delving into the physics and basic science of neuroimaging and great focus on CT and MRI. The book then focuses on advances in the neuroimaging of brain tumors and neuroimaging of specific tumor types. There is also discussion of neuroimaging of other neuro-oncological syndromes. This book will serve as a resource of background information to neuroimaging researchers and basic scientists with an interest in brain tumors and neuro-oncology. Summarizes translational research on brain imaging for brain tumors Discusses limitations of neuroimaging for diagnosis and treatment Presents advanced imaging technologies, including CT, MRI, and PET Contains new coverage on Laser Interstitial Thermal Therapy, radiation therapy, clinical trials, and more

Multiple Sclerosis, An Issue of Neurologic Clinics, E-Book

Author : Darin T. Okuda
Publisher : Elsevier Health Sciences
ISBN 13 : 0323569935
Total Pages : pages
Book Rating : 4.3/5 (235 download)

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Book Synopsis Multiple Sclerosis, An Issue of Neurologic Clinics, E-Book by : Darin T. Okuda

Download or read book Multiple Sclerosis, An Issue of Neurologic Clinics, E-Book written by Darin T. Okuda and published by Elsevier Health Sciences. This book was released on 2017-11-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Neurologic Clinics, edited by Dr. Darin T. Okuda, focuses on Multiple Sclerosis. Topics include, but are not limited to, Myelin and Axonal Repair Strategies in Multiple Sclerosis; Common Clinical and Imaging Conditions Misdiagnosed as Multiple Sclerosis; Topographical Model for Multiple Sclerosis: A Novel Approach to Understanding Clinical Phenotypes and Disease Activity; Incidental Anomalies Characteristic of CNS Demyelination: Radiologically Isolated Syndrome; Pediatric Multiple Sclerosis: From Recognition to Practical Clinical Management; Progressive Forms of Multiple Sclerosis: Distinct Entity or Time Dependent Phenomena; Advanced Symptom Management Strategies in Multiple Sclerosis, Ethnic Considerations and Multiple Sclerosis Disease Variability; The Dynamics of the Gut Microbiome in Multiple Sclerosis in Relation to Disease; Spinal Cord Imaging in Relation to Clinical Status in Multiple Sclerosis, and more.

MRI from Picture to Proton

Author : Donald W. McRobbie
Publisher : Cambridge University Press
ISBN 13 : 1316688259
Total Pages : 405 pages
Book Rating : 4.3/5 (166 download)

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Book Synopsis MRI from Picture to Proton by : Donald W. McRobbie

Download or read book MRI from Picture to Proton written by Donald W. McRobbie and published by Cambridge University Press. This book was released on 2017-04-13 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Diagnostic and Interventional Neuroradiology

Author : Klaus Sartor
Publisher : Thieme
ISBN 13 : 9781588901125
Total Pages : 438 pages
Book Rating : 4.9/5 (11 download)

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Book Synopsis Diagnostic and Interventional Neuroradiology by : Klaus Sartor

Download or read book Diagnostic and Interventional Neuroradiology written by Klaus Sartor and published by Thieme. This book was released on 2002 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuroradiology is evolving at a pace far quicker than any other specialty. It's important for specialists to have detailed knowledge of the newest advances, including state-of-the-art imaging techniques. In this abundantly illustrated text, you'll find the latest information on diseases, imaging principles, differential diagnosis, treatment strategies, and much more! This book is designed to help you easily apply theoretical concepts to your daily practice. It offers a clear and concise review of the most important neuroradiologic approaches to a variety of disorders. Key points are highlighted throughout the text, providing rapid access to the information you need. Residents and experienced practitioners alike will benefit from the wealth of information this book provides. Key benefits: Up-to-the-minute analysis on the newest imaging techniques Detailed review of the use of MRI to measure brain maturation Extensively illustrated to enhance understanding of difficult concepts Most important information is boxed and shaded for emphasis--ideal for board preparation An indispensable aid in clinical settings, NEURORADIOLOGY is an excellent guide to image interpretation as well as a valuable reference for residents preparing for the boards.

The Neurobiology of Multiple Sclerosis

Author :
Publisher : Academic Press
ISBN 13 : 0080544274
Total Pages : 759 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis The Neurobiology of Multiple Sclerosis by :

Download or read book The Neurobiology of Multiple Sclerosis written by and published by Academic Press. This book was released on 2007-06-07 with total page 759 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple sclerosis (MS) is an immune-mediated neurodegenerative disorder of the human central nervous system (CNS) which usually affects young adults with certain genetic backgrounds who are then exposed to certain precipitating environmental antigen(s). Despite major advances of the past two decades in understanding the pathophysiology of MS, and in spite of the introduction of new immunomodulatory and immuno-suppressive agents which may slow down disease progression and delay the onset of disability, the “cause and the “cure for MS remain elusive. This volume of International Review of Neurobiology focuses on MS and related disorders. The volume can be divided into various sections with the main emphasis on MS pathogenesis, clinical features and epidemiology, neuroimaging, and treatment. The ultimate goal of this book is to encourage further research into the pathogenesis of this elusive disease.

Magnetic Resonance Imaging in Multiple Sclerosis

Author : Jürg Kesselring
Publisher : Thieme Medical Publishers
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Magnetic Resonance Imaging in Multiple Sclerosis by : Jürg Kesselring

Download or read book Magnetic Resonance Imaging in Multiple Sclerosis written by Jürg Kesselring and published by Thieme Medical Publishers. This book was released on 1989 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Index Medicus

Author :
Publisher :
ISBN 13 :
Total Pages : 2520 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Index Medicus by :

Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 2520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Clinical Neuroradiology

Author : Frederik Barkhof
Publisher : Springer
ISBN 13 : 9783319685359
Total Pages : pages
Book Rating : 4.6/5 (853 download)

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Book Synopsis Clinical Neuroradiology by : Frederik Barkhof

Download or read book Clinical Neuroradiology written by Frederik Barkhof and published by Springer. This book was released on 2019-04-16 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This superbly illustrated textbook, endorsed by the European Society of Neuroradiology, explains in detail the clinical importance of neuroradiology in complementing history taking and physical examination during the workup of patients suspected of having neurological, neurosurgical, or psychiatric disorders. The role of imaging of the brain and spinal cord is described across the full range of relevant conditions, including, for example, cerebrovascular diseases, trauma, CSF disorders, developmental malformations, autoimmune diseases, epilepsy, tumors and tumor-like conditions, neurodegenerative diseases, metabolic conditions, and bipolar and depressive disorders. The structured approach to imaging and image analysis will ensure that the book is an invaluable resource for neuroradiologists in training and clinicians alike. Starting from the clinical indication, suggestions for imaging protocols are provided and checklists of common findings and aspects key to interpretation are presented. The book is published within the SpringerReference program, which combines thorough coverage with access to living editions constantly updated via a dynamic peer-review process.

Primary Progressive Multiple Sclerosis

Author : M. Filippi
Publisher : Springer Science & Business Media
ISBN 13 : 8847022347
Total Pages : 188 pages
Book Rating : 4.8/5 (47 download)

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Book Synopsis Primary Progressive Multiple Sclerosis by : M. Filippi

Download or read book Primary Progressive Multiple Sclerosis written by M. Filippi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Why are there no effective treatments for my condition? Why do researchers exclude patients with primary progressive multiple sclerosis from enrolling in clinical trials? Please let me know if you hear of studies that I might be allowed to enter or treatments that I could try for my condition. " Thus, in recent years, the sad lament of the patient with primary progressive MS (PPMS). This variant, often in the guise of a chronic progressive myelopathy or, less commonly, progressive cerebellar or bulbar dysfunction, usually responds poorly to corticosteroids and rarely seems to benefit to a significant degree from intensive immunosuppressive treatments. In recent years, most randomized clin ical trials have excluded PPMS patients on two counts. Clinical worsening devel ops slowly in PPMS and may not be recognized during the course of a 2-or 3-year trial even in untreated control patients. This factor alone adds to the potential for a type 2 error or, at the very least, inflates the sample size and duration of the trial. In addition, there is mounting evidence that progressive axonal degeneration and neuronal loss (rather than active, recurrent inflammation) may be important components of the pathology in this form of the disease. Although contemporary trials are evaluating whether PPMS patients may benefit from treatment with the ~-interferons and glatiramer acetate, preliminary, uncontrolled clinical experi ence suggests that the results may not be dramatic.

Clinical Emergency Radiology

Author : J. Christian Fox
Publisher : Cambridge University Press
ISBN 13 : 1107065798
Total Pages : 653 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Clinical Emergency Radiology by : J. Christian Fox

Download or read book Clinical Emergency Radiology written by J. Christian Fox and published by Cambridge University Press. This book was released on 2017-03-16 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a highly visual guide to the radiographic and advanced imaging modalities - such as computed tomography and ultrasonography - that are frequently used by physicians during the treatment of emergency patients. Covering practices ranging from ultrasound at the point of care to the interpretation of CT scan results, this book contains over 2,200 images, each with detailed captions and line-art that highlight key findings. Within each section, particular attention is devoted to practical tricks of the trade and tips for avoiding common pitfalls. Overall, this book is a useful source for experienced clinicians, residents, mid-level providers, or medical students who want to maximize the diagnostic accuracy of each modality without losing valuable time.

Computed Tomography & Magnetic Resonance Imaging Of The Whole Body E-Book

Author : John R. Haaga
Publisher : Elsevier Health Sciences
ISBN 13 : 0323278167
Total Pages : 2300 pages
Book Rating : 4.3/5 (232 download)

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Book Synopsis Computed Tomography & Magnetic Resonance Imaging Of The Whole Body E-Book by : John R. Haaga

Download or read book Computed Tomography & Magnetic Resonance Imaging Of The Whole Body E-Book written by John R. Haaga and published by Elsevier Health Sciences. This book was released on 2016-06-06 with total page 2300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 5,200 high quality CT, MR, and hybrid technology images in one definitive reference. For the radiologist who needs information on the latest cutting-edge techniques in rapidly changing imaging technologies, such as CT, MRI, and PET/CT, and for the resident who needs a comprehensive resource that gives a broad overview of CT and MRI capabilities. Brand-new team of new international associate editors provides a unique global perspective on the use of CT and MRI across the world. Completely revised in a new, more succinct presentation without redundancies for faster access to critical content. Vastly expanded section on new MRI and CT technology keeps you current with continuously evolving innovations.

Quantitative MRI of the Brain

Author : Paul Tofts
Publisher : John Wiley & Sons
ISBN 13 : 0470869496
Total Pages : 650 pages
Book Rating : 4.4/5 (78 download)

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Book Synopsis Quantitative MRI of the Brain by : Paul Tofts

Download or read book Quantitative MRI of the Brain written by Paul Tofts and published by John Wiley & Sons. This book was released on 2005-08-19 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2004 BMA Medical Book Competition Winner (Radiology category) “This is an exciting book, with a new approach to use of the MRI scanner. It bridges the gap between clinical research and general neuro-radiological practice. It is accessible to the clinical radiologist, and yet thorough in its treatment of the underlying physics and of the science of measurement. It is likely to become a classic.” British Medical Association This indispensable 'how to' manual of quantitative MR is essential for anyone who wants to use the gamut of modern quantitative methods to measure the effects of neurological disease, its progression, and its response to treatment. It contains both the methodology and clinical applications, reflecting the increasing interest in quantitative MR in studying disease and its progression. The editor is an MR scientist with an international reputation for high quality research The contributions are written jointly by MR physicists and MR clinicians, producing a practical book for both the research and medical communities A practical book for both the research and medical communities “Paul Tofts has succeeded brilliantly in capturing the essence of what needs to become the future of radiology in particular, and medicine in general – quantitative measurements of disease.” Robert I. Grossman, M.D. New York, University School of Medicine (from the Foreword)

Cerebral Microbleeds

Author : David J. Werring
Publisher : Cambridge University Press
ISBN 13 : 1139496212
Total Pages : 207 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Cerebral Microbleeds by : David J. Werring

Download or read book Cerebral Microbleeds written by David J. Werring and published by Cambridge University Press. This book was released on 2011-05-26 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stroke is a leading cause of death and disability throughout the world. About one in three symptomatic strokes are due to disease of small perforating arteries; however, most effective interventions are targeted at disease of large arteries. The underlying mechanisms and treatment of small vessel disease remain poorly understood. Microbleeds have emerged as a critical imaging marker of small vessel disease, being found in all types of stroke. With increasing evidence that microbleeds are caused by hypertensive arteriopathy and cerebral amyloid angiopathy, they are likely to play a strong future role in increasing our understanding of the causes of small vessel disease and the potential link between cerebrovascular disease and neurodegeneration. Cerebral Microbleeds summarizes our current knowledge, bringing together expert research from global authorities in the field. This authoritative and systematic text will be of interest to all clinical researchers and physicians in the fields of stroke and cognitive impairment.

Extra-Cranial Applications of Diffusion-Weighted MRI

Author : Bachir Taouli
Publisher : Cambridge University Press
ISBN 13 : 1139492799
Total Pages : pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Extra-Cranial Applications of Diffusion-Weighted MRI by : Bachir Taouli

Download or read book Extra-Cranial Applications of Diffusion-Weighted MRI written by Bachir Taouli and published by Cambridge University Press. This book was released on 2010-10-21 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous improvement in MRI technology in recent years has led to the application of diffusion-weighted MR imaging in organ systems outside the brain. Extra-Cranial Applications of Diffusion-Weighted MRI provides an extensive review of current and future applications of this imaging modality by world-renowned experts. Organized by organ system, each chapter is highly illustrated, offering a balance of protocols, illustrations and principles of image interpretation. An initial chapter provides an overview of relevant physics and other technical details, followed by detailed chapters on all major body systems including liver, kidney, prostate, breast and spine. A final chapter discusses assessment of therapy response. Written and edited by leading DW-MRI experts worldwide, Extra-Cranial Applications of Diffusion-Weighted MRI is an invaluable resource for radiology trainees, practising radiologists and for researchers in a wide variety of disciplines.