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Author: Klaus P. Ebmeier
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805575955
Category : Medical
Languages : en
Pages : 137
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Book Description
Single photon emission computerized tomography (SPECT) is a relatively cheap and widely available instrument for the examination of brain perfusion, cerebral blood flow and activity of neurotransmitter systems. The European project 'SPECT in dementia' sets out to overcome some of the factors holding back the development of clinical neuroimaging. It has developed a methodology for combining results from different imaging centres, at the same time making scan assessment more objective and powerful. Moreover, using objective voxel-based methods of image analysis improves the diagnostic performance of less-experienced clinicians and contributes to their training. This publication gives an excellent general overview of the new methods of image analysis and sharing. It is complemented by a systematic review of the diagnostic utility of SPECT in dementia and a cost-effectiveness model of diagnostic improvements in Alzheimers disease. This book is essential reading for all scientists, economists and clinicians in geriatric medicine, neurology and psychiatry, neuro-radiology and nuclear medicine working with patients suffering from dementia and Alzheimer's disease, who want to stay ahead in this rapid developing field.
Author: Klaus P. Ebmeier
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805575955
Category : Medical
Languages : en
Pages : 137
Get Book Here
Book Description
Single photon emission computerized tomography (SPECT) is a relatively cheap and widely available instrument for the examination of brain perfusion, cerebral blood flow and activity of neurotransmitter systems. The European project 'SPECT in dementia' sets out to overcome some of the factors holding back the development of clinical neuroimaging. It has developed a methodology for combining results from different imaging centres, at the same time making scan assessment more objective and powerful. Moreover, using objective voxel-based methods of image analysis improves the diagnostic performance of less-experienced clinicians and contributes to their training. This publication gives an excellent general overview of the new methods of image analysis and sharing. It is complemented by a systematic review of the diagnostic utility of SPECT in dementia and a cost-effectiveness model of diagnostic improvements in Alzheimers disease. This book is essential reading for all scientists, economists and clinicians in geriatric medicine, neurology and psychiatry, neuro-radiology and nuclear medicine working with patients suffering from dementia and Alzheimer's disease, who want to stay ahead in this rapid developing field.
Author: Rudi A.J.O. Dierckx
Publisher: Springer
ISBN: 3642543073
Category : Medical
Languages : en
Pages : 1103
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Book Description
PET and SPECT in Neurology highlight the combined expertise of renowned authors whose dedication to the investigation of neurological disorders through nuclear medicine technology has achieved international recognition. Classical neurodegenerative disorders are discussed as well as cerebrovascular disorders, brain tumors, epilepsy, head trauma, coma, sleeping disorders and inflammatory and infectious diseases of the CNS. The latest results in nuclear brain imaging are detailed. Most chapters are written jointly by a clinical neurologist and a nuclear medicine specialist to ensure a multidisciplinary approach. This state-of-the-art compendium will be valuable not only to neurologists and radiologists/nuclear medicine specialists but also to interested general practitioners and geriatricians. It is the second volume of a trilogy on PET and SPECT imaging in the neurosciences, the other volumes covering PET and SPECT in psychiatry and in neurobiological systems.
Author: Frederik Barkhof
Publisher: Springer Science & Business Media
ISBN: 3642008186
Category : Medical
Languages : en
Pages : 295
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Book Description
This up-to-date, superbly illustrated book is a practical guide to the effective use of neuroimaging in the patient with cognitive decline. It sets out the key clinical and imaging features of the various causes of dementia and directs the reader from clinical presentation to neuroimaging and on to an accurate diagnosis whenever possible. After an introductory chapter on the clinical background, the available "toolbox" of structural and functional neuroimaging techniques is reviewed in detail, including CT, MRI and advanced MR techniques, SPECT and PET, and image analysis methods. The imaging findings in normal ageing are then discussed, followed by a series of chapters that carefully present and analyze the key findings in patients with dementias. Throughout, a practical approach is adopted, geared specifically to the needs of clinicians (neurologists, radiologists, psychiatrists, geriatricians) working in the field of dementia, for whom this book will prove an invaluable resource.
Author: Hojjat Ahmadzadehfar
Publisher: Springer Science & Business Media
ISBN: 3642352839
Category : Medical
Languages : en
Pages : 305
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Book Description
SPECT/CT cameras have considerably improved diagnostic accuracy in recent years based in large part on the better localization and definition of scintigraphic findings. This book covers the full spectrum of clinical applications of SPECT/CT in diagnosis and therapy planning of benign and malignant diseases. Opening chapters discuss the technology and physics of SPECT/CT and its use for dosimetry. The role of SPECT/CT in the imaging of a range of pathologic conditions is then addressed in detail. Applications covered include, among others, imaging of the thyroid, bone, and lungs, imaging of neuroendocrine tumors, cardiac scintigraphy, and sentinel node scintigraphy. Individual chapters are also devoted to therapy planning in selective internal radiation therapy of liver tumors and bremsstrahlung SPECT/CT. Readers will find this book to be an essential and up-to-date source of information on this invaluable hybrid imaging technique.
Author: Ronald L. Van Heertum
Publisher: Lippincott Williams & Wilkins
ISBN: 1451153392
Category : Medical
Languages : en
Pages : 474
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Book Description
This Fourth Edition reflects the significant recent progress that has occurred in functional brain imaging, particularly the increased use of PET/SPECT, the use of SPECT and PET in movement disorders and dementia, and advances in radiopharmaceutical development and instrumentation. Chapter topics include PET physics and instrumentation, PET radiopharmaceuticals, SPECT radiopharmaceuticals, and technical factors. The entire book has been thoroughly revised to reflect an appropriate balance between SPECT and PET applications. Highlights of this edition include a new chapter on neuroreceptor imaging and kinetic modeling, a new chapter on brain imaging in movement disorders, and significant updates on SPECT radiopharmaceuticals.
Author: Hiroshi Matsuda
Publisher: Springer
ISBN: 4431551336
Category : Medical
Languages : en
Pages : 282
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Book Description
This book describes the latest modalities such as tau PET imaging for diagnosis of Alzheimer’s disease and other dementias, and also provides information on handling and analyzing imaging data that is not found in other books. In addition, it introduces routine imaging studies in the management of dementia in Japan. The prevalence of dementia has increased over the past few decades, either because of greater awareness and more accurate diagnosis, or because increased longevity has created a larger population of the elderly, the age group most commonly affected. Although only clinical assessment can lead to a diagnosis of dementia, neuroimaging in dementia is recommended by most clinical guidelines, and its adjunct role has traditionally been to exclude a mass lesion rather than to support a specific diagnosis. Neuroimaging may be also helpful for developing new strategies to achieve diagnoses as early as possible for therapies aimed at slowing the progression of neurodegenerative diseases manifesting dementia. Under these conditions, all clinicians and researchers who are involved in neuroimaging for dementia should decide which patients to scan, when imaging patients is most useful, which modality to use, how to handle imaging data from many institutions, and which analytical tool to use. This edition comprises contributions from leading Japanese experts in their fields.
Author: Dan Silverman
Publisher: Springer Science & Business Media
ISBN: 0387764208
Category : Medical
Languages : en
Pages : 221
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Book Description
Among all the clinical indications for which radiologists, nuclear medicine phy- cians, neurologists, neurosurgeons, psychiatrists (and others examining disorders of the brain) order and read brain PET scans, demand is greatest for those pertaining to dementia and related disorders. This demand is driven by the sheer prevalence of those conditions, coupled with the fact that the differential diagnosis for causes of cognitive impairment is wide and often difficult to distinguish clinically. The conceptual framework by which evaluation and management of dementia is guided has evolved considerably during the last decade. Although we still are far from having ideal tests or dramatic cures for any of the established causes of dementia, our options have expanded with respect to both the diagnostic and the- peutic tools now available. In the first chapter of this book, the contribution and limitations of different elements of the clinical examination for diagnosis of cog- tive symptoms are described, and the roles of structural and functional neuroim- ing in the clinical workup are given context.
Author: Dag Aarsland
Publisher: Cambridge University Press
ISBN: 1107039223
Category : Medical
Languages : en
Pages : 311
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Book Description
A broad and in-depth discussion of the important, but still uninformed, field of behavioral disturbances associated with Parkinson's disease.
Author: Bruce L. Miller
Publisher: Cambridge University Press
ISBN: 1107077206
Category : Medical
Languages : en
Pages : 491
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Book Description
Distils the most valuable discoveries in dementia research into clear, insightful chapters written by international experts.
Author: R. Duncan
Publisher: Springer Science & Business Media
ISBN: 9780792341864
Category : Medical
Languages : en
Pages : 220
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Book Description
In the developed world, images of brain structure are available as an everyday diagnostic aid, and the characteristic appearances of most pathological conditions can be looked up in a textbook. Functional brain imaging is to this day less widely used, partly because most pressing diagnostic questions can be answered by refer ence to the patient's cerebral anatomy, partly for reasons of technical limitations of functional techniques. PET as a technique is sufficiently resource-demanding and complex to inhibit its use as an everyday diagnostic technique. SPECT lacked suitable tracers for many years, and early systems had poor spatial resolution. However, rotating gamma camera technology has advanced to the point where images of the brain of reasonable quality can be obtained at most large hospitals, and practical tracers, particularly of regional cerebral blood flow, are easily avail able. As research advances, clinical applications are emerging. A recent report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology! details a number of currently recognised clinical appli cations, some of which are dealt with in this book. Given this recognition, it is increasingly important that clinicians (particularly neuroclinicians, psychiatrists and specialists in cerebrovascular disease), nuclear medicine specialists and physicists acquire an idea of the major applications of the technique, and the research background on which these applications are based.
