Radiation Dose from Multidetector CT


Book Description

Computed tomography (CT) is a powerful technique providing precise and confident diagnoses. The burgeoning use of CT has resulted in an exponential increase in collective radiation dose to the population. Despite investigations supporting the use of lower radiation doses, surveys highlight the lack of proper understanding of CT parameters that affect radiation dose. Dynamic advances in CT technology also make it important to explain the latest dose-saving strategies in an easy-to-comprehend manner. This book aims to review all aspects of the radiation dose from CT and to provide simple rules and tricks for radiologists and radiographers that will assist in the appropriate use of CT technique. The second edition includes a number of new chapters on the most up-to-date strategies and technologies for radiation dose reduction while updating the outstanding contents of the first edition. Vendor perspectives are included, and an online image gallery will also be available to readers.




Multidetector Computed Tomography in Cerebrovascular Disease


Book Description

Multidetector Computed Tomography in Cerebrovascular Disease: CT Perfusion Imaging focuses on anatomy and procedural strategy for perfusion CT imaging in clinical neurology and cerebrovascular disease. This text-atlas combines pictures and schematic diagrams to show how this new modality can be used to assess anatomy and guide therapeutic intervent




Multidetector-Row CT Angiography


Book Description

Multidetector-row CT has dramatically improved the results of computed tomography in all clinical applications, but its beneficial impact has been most striking in vascular imaging. The simplicity of acquisition and the wide availability of equipment make this modality especially suitable for routine clinical application. In this book the basic aspects of multidetector-row CT angiography are comprehensively reviewed. Individual chapters are included on technical principles, image processing techniques and contrast agent administration. All clinical applications are then discussed in depth, with lucid descriptions of the examination technique for particular clinical indications and of the findings that characterize specific diseases. Limitations and advantages in comparison with other imaging modalities are considered. A large number of high-quality black and white and color illustrations help to explain the clinical findings.




MDCT


Book Description

"MDCT: From Protocols to Practice" tackles contemporary and topical issues in MDCT technology and applications. As an updated edition of MDCT: A Practical Approach, this volume offers new content as well as revised chapters from the previous volume. New chapters discuss important topics such as imaging of children and obese subjects, the use of contrast medium in pregnant women, coronary MDCT angiography, and PET/CT in abdominal and pelvic malignancies. Furthermore an Appendix with over 50 updated MDCT scanning protocols completes this publication. The book emphasizes the practical aspects of MDCT, making it an invaluable source of information for radiologists, residents, medical physicists, and radiology technologists in everyday clinical practice.




MDCT: A Practical Approach


Book Description

This book describes current examination techniques and advanced clinical applications of state-of-the-art multidetector computed tomography (MDCT) scanners. There are contributions from several distinguished radiologists and clinicians. Each chapter is written from a practical perspective, so that radiologists, residents, medical physicists, and radiology technologists can obtain relevant information about MDCT applications.




Introduction to Bronchoscopy


Book Description

A comprehensive and unique review of the bronchoscopy, equipment and quality improvement fundamentals.




Multi-Detector CT Imaging


Book Description

Developments in CT technology during the last 20 years have impressively improved its diagnostic potentialities. Part of a two-volume set that covers all aspects of CT imaging, Multi-Detector CT Imaging: Abdomen, Pelvis, and CAD Applications contains easily searchable clinical specialty chapters that provide specific information without need of an




Multi-Detector CT Imaging


Book Description

Developments in CT technology during the last 20 years have impressively improved its diagnostic potentialities. Part of a two-volume set that covers all aspects of CT imaging, Multi-Detector CT Imaging: Principles, Head, Neck, and Vascular Systems contains easily searchable clinical specialty chapters that provide specific information without need of an index. The coverage goes far beyond just a "how-to" or an encyclopedia of findings, however. The authors have uniformly put techniques, clinical findings, pathologic disease presentations, and clinical implications of imaging findings in practical perspective. This Volume Features: Discusses technical principles, CT perfusion, contrast media, postprocessing and clinical applications, and radiation dose Covers imaging of the neck and brain, including paranasal sinuses and the ear, brain tumors, neurodegenerative diseases, CNS infection, and head trauma Examines how to use CT data for planning cardiovascular procedures Includes coverage of pathologies of the pericardium and CT venography Presents information on clinical applications in lung disease With the critical role CT plays and the rapid innovations in computer technology, it is no wonder that advances in the capabilities and complexity of CT imaging continue to evolve. While information about these developments may be scattered about in journals and other resources, this two-volume set provides an authoritative, up-to-date, and educational reference that covets the entire spectrum of CT.




Multislice CT


Book Description

The introduction of multidetector spiral CT into clinical practice is without any doubt one of the most important technical developments in the field of computed tomography in general, and spiral CT in particular, in recent years. Indeed, multislice CT technology, based on the spiral CT technique invented by W. Kalender almost 20 years ago, has opened immense and totally new perspectives for better utilisation of contrast medium during the examination, for optimal multiplanar reconstruction and for increased patient throughput. The potential applications, more specifically in the area of CT angiography of the brain and the heart and vessels, are most interesting and definitely contribute to better patient care as well as to more effi cient utilisation of equipment. These exciting new clinical applications explain the keen desire of radiologists and other clinicians to hear and learn more about the first results obtained with this new equipment in daily clinical practice. This book will satisfy their needs. Professor Maximilian F. Reiser was among the first to install multidetector CT in his department in Munich and to gain experience with this new radiological tool. He was also able to organise a very successful and well attended international meeting on this hot topic as early as z 2000 in Starnberg, Germany.




Cardiovascular Multidetector CT Angiography


Book Description

Cardiovascular medicine has witnessed significant progress over the past century, incorporating the technical advances of each era to improve patient care. The introduction of the stethoscope, electrocardiography, roentgenography, angiography, invasive hemodynamics, ultrasonography, nuclear scintigraphy, and magnetic resonance have each, in turn, allowed progressively greater accuracy and precision in the diagnosis and treatment of cardiovascular disease. The advent of multidetector computed tomography (MDCT) using 64 detector rows provides the next leap forward in cardiovascular care by delivering on the promise of high-resolution visualization of cardiovascular structure and function noninvasively. Cardiovascular Multidetector CT Angiography demonstrates the clinical context within which this technology is useful for individual patient assessment, providing the technical information needed to perform cardiovascular CTA and focusing on the spectrum of clinical applications. Written by acknowledged experts in the CTA arena, the book contains an abundance of 64-slice images—the highest technical resolution available—to identify disease states. Topics covered include normal cardiac anatomy, abnormal coronary arteries, coronary anomalies, artifacts, left and right ventricular function and abnormalities, valvular heart disease, pericardium, and the aorta. The book also discusses cardiac masses, cardiac veins, peripheral artery disease, and congenital heart disease. Demonstrating the application of cardiovascular multidetector computed tomography from the perspective of patient care, the book is composed entirely of case studies—an excellent format for teaching those just beginning to work with CTA. The book is designed for cardiologists and radiologists alike, as well as primary care physicians, medical students, and other health care professionals who have the opportunity to use this technology to improve diagnosis and treatment for their patients with cardiovascular disease.