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This book is a comprehensive and richly-illustrated guide to cardiac CT, its current state, applications, and future directions. While the first edition of this text focused on what was then a novel instrument looking for application, this edition comes at a time where a wealth of guideline-driven, robust, and beneficial clinical applications have evolved that are enabled by an enormous and ever growing field of technology. Accordingly, the focus of the text has shifted from a technology-centric to a more patient-centric appraisal. While the specifications and capabilities of the CT system itself remain front and center as the basis for diagnostic success, much of the benefit derived from ca...
Since the first edition of this book was published in 2004, computed tomography has seen groundbreaking technical innovations that have transformed the field of thoracic imaging and opened novel possibilities for the detection of thoracic pathologies. This book highlights cutting-edge thoracic applications of CT imaging in the context of these technical innovations and discusses the latest opportunities, with critical appraisal of challenges and controversies. All topics are covered by renowned international experts. Chapters from the original edition have been thoroughly updated to reflect the state of the art in technology and scientific evidence, and new contributions included on recent developments such as dual-energy CT and CT imaging in patients with acute chest pain. The book is abundantly illustrated with high-quality images and illustrations.
This is the first textbook in DECT focussing especially on the cardiovascular field. DECT was developed many years ago but has recently spread its clinical utility. Many new applications have been developed over the last years and the cardiovascular system has benefited from these advances. New protocols will be used in the near future which will help to optimize results obtained until now with single energy CT, such as a more precise quantification of coronary artery stenosis using either different monochromatic levels or material decomposition, reduction of beam hardening artifacts in perfusion studies and optimizing endovenous contrast, among others.
The aim of this book is fourfold: to describe the basic principles of Dual Energy CT (DECT) imaging, to explain how post-processing is utilized, to critically appraise the strengths and weaknesses of the technique in oncologic imaging, and above all, to demonstrate the contribution of DECT in the management of oncologic patients. Information is provided on the practice and interpretation of DECT and its impact on clinical decision making in a variety of oncological settings, including tumors of the head and neck, lung, liver, pancreas, gastrointestinal system, kidney, and musculoskeletal system. DECT is an innovative imaging technique in which the application of two distinct energy settings provides a transition from density-based image to spectral imaging. As detailed in this book, DECT acquisition allows the simultaneous generation of multiple datasets which enable the radiologist to address varied diagnostic problems in oncologic imaging using a multiparametric approach, having clear advantages in tumor detection, lesion characterization and evaluation of treatment response.
State of the Art CT and MR Imaging of Coronary Artery Disease and the Myocardial Ischemic Cascade is covered extensively in this issue of Radiologic Clinics. Articles will include: Imaging Coronary Artery Disease and the Myocardial Ischemic Cascade; CT Imaging of Coronary Artery Plaque; Coronary CT Angiography in Clinical Practice; Beyond Stenosis Detection: CT Approaches for Determining the Functional Relevance of Coronary Artery Disease; CT Assessment of Coronary Artery Disease; Cardiac CT for the Evaluation of the Acute Chest Pain Syndrome; Current State of the Art Cardiovascular MRI Techniques for Assessment of Ischemic Heart Disease; Global and Regional Functional Assessment of Ischemic Heart Disease with Cardiac MRI; MRI of the Coronary Vasculature: Imaging the Lumen, Wall and Beyond; Delayed Enhanced Viability Imaging: Techniques and Clinical Applications; Tissue Characterization of the Left Ventricular Myocardium: State of the Art Techniques and Emerging Clinical Utility; Stress Cardiac MRI: the Role of Stress Functional Assessment and Perfusion Imaging in the Evaluation of Ischemic Heart Disease, and much more!
Recent research has identified the assessment of myocardial perfusion and viability as another promising CT application for the comprehensive diagnosis of coronary heart disease. In this book, the first to be devoted to this novel application of CT, leading experts from across the world present up-to-date information and consider future directions. After short sections outlining the state of the art in the traditional applications of CT to image structure and function, the full range of CT techniques that may be employed to evaluate the myocardial blood supply are discussed in detail. Similarly, diverse CT approaches for the assessment of myocardial viability are described, with careful consideration of the available experimental and clinical evidence and the role of quantitative imaging. Protocol recommendations that will be of invaluable practical assistance are also provided.
In this issue of Radiologic Clinics, guest editors Drs. Avinash Kambadakone and Daniele Marin bring their considerable expertise to the topic of Dual Energy CT and Beyond. Dual energy CT has several advantages over standard CT, and in this issue, top experts in the field discuss the key topics that keep you informed: technical considerations, clinical integration, photon counting, multiple body systems and procedures, and more. - Contains 14 relevant, practice-oriented topics on DCET, including integration into clinical practice and cost considerations; lung cancer and beyond; gastrointestinal system (hepatobiliary, pancreas and bowel); musculoskeletal system; neuroradiology; and more. - Provides in-depth clinical reviews on dual energy CT and beyond, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.
With the development of rapidly increasing medical imaging modalities and their applications, the need for computers and computing in image generation, processing, visualization, archival, transmission, modeling, and analysis has grown substantially. Computers are being integrated into almost every medical imaging system. Medical Image Analysis and Informatics demonstrates how quantitative analysis becomes possible by the application of computational procedures to medical images. Furthermore, it shows how quantitative and objective analysis facilitated by medical image informatics, CBIR, and CAD could lead to improved diagnosis by physicians. Whereas CAD has become a part of the clinical wor...
This book is dedicated to Professor Selim G. Akl to honour his groundbreaking research achievements in computer science over four decades. The book is an intellectually stimulating excursion into emergent computing paradigms, architectures and implementations. World top experts in computer science, engineering and mathematics overview exciting and intriguing topics of musical rhythms generation algorithms, analyse the computational power of random walks, dispelling a myth of computational universality, computability and complexity at the microscopic level of synchronous computation, descriptional complexity of error detection, quantum cryptography, context-free parallel communicating grammar...