HIGHLY COMMENDED by the BMA Medical Book Awards for Neurology! Neurosonology and Neuroimaging of Stroke: A Comprehensive Reference Neurosonology is a first-line modality in the diagnosis and management of cerebrovascular disease and especially of stroke. In this new edition of Neurosonology and Neuroimaging of Stroke, this noninvasive, realtime imaging method has been given expanded coverage, particularly for its clinical utility. As in the first edition, the new edition offers both a clear overview of the principles of neurosonology and a casebook exploring critical cerebrovascular problems. Ultrasound anatomy, technical aspects of clinical application, and the advantages and limitations of ultrasound are reviewed and contrasted to conventional, magnetic resonance, and computed tomography angiography. Forty-five selected cases from the authors' extensive collections at Charite - Universitatsmedizin Berlin and the Center of Neurology in Bad Segeberg, Germany, are then discussed. The patient histories and working diagnoses are followed by detailed assessments of the extra- and intracranial color-coded duplex sonographic findings and additional diagnostic procedures. The relevant clinical aspects are presented in a compact, comprehensible way, and for the majority of the cases videos are available in the Thieme MediaCenter, providing further in-depth understanding of the full potential of the method. Features: Complete extra- and intracranial arterial and venous ultrasound examination New techniques: ultrasound fusion imaging, ultrafast ultrasound, contrast application More than 1,300 high-quality illustrations, including full-color duplex images Fifteen newly selected cases on conditions such as subarachnoid hemorrhage and dural fistula, as well as rare stroke causes including sickle cell disease and reversible cerebral vasoconstriction syndrome Revision of many cases from the first edition More than 60 new video clips (for a total of 130) available at the Thieme MediaCenter, bringing ultrasound anatomy and challenging cases to your monitor! Neurosonology and Neuroimaging of Stroke, Second Edition, offers neurologists, neuroradiologists, and all physicians treating patients with cerebrovascular disease an authoritative introduction and guide to this powerful diagnostic tool.

This report provides a review of stem cells/progenitor cells and their responses to ionising radiation in relation to issues relevant to stochastic effects of radiation which form a major part of the ICRP system of radiological protection. Current information on stem cell characteristics, maintenance and renewal, evolution with age, location in stem cell "niches", radiosensitivity to acute and protracted exposures, is presented in a series of substantial reviews as Annexes concerning haematopoietic tissue, mammary gland, thyroid, digestive tract, lung, skin and bone. This foundation of knowledge of stem cells is used in the main text of the report to provide a biological insight to issues such as the linear-no-threshold (LNT) model, cancer risk among tissues, dose-rate effects and changes in the risk of radiation carcinogenesis by age at exposure and attained age.

This publication aims to provide guidance on radiological protection in the new technology of cone beam computed tomography (CBCT). CBCT is now used widely by specialists who have little or no training in radiological protection. This publication provides recommendations on radiation dose management directed at different stakeholders, and covers principles of radiological protection, training, and quality assurance aspects. As with previous ICRP publications, the Commission hopes that imaging professionals, medical physicists, and manufacturers will use the guidelines and recommendations provided in this publication for implementation of the Commission's principle of optimisation of protection of patients and medical workers, with the objective of keeping exposures as low as reasonably achievable, taking into account economic and societal factors, and consistent with achieving the necessary medical outcomes.

Marked by a consistent, easy-to-follow structure and thousands of supporting illustrations, Diagnostic Pediatric Ultrasound is the complete go-to reference for daily practice. It clearly shows why ultrasound is the pediatric imaging modality of first choice, offering safe, non-invasive, high-quality results that lead to an accurate diagnosis. Providing a wide range of normal reference images for comparison with pathologic findings, the book is essential for any clinician using ultrasonography in pediatric care. Special Features: Organized, didactic chapter structure that includes a concise introduction, indications for ultrasound, examination techniques, normal anatomy and variants, measurement tables of developing organs, and descriptions of pathologic findings for every anatomic region and organ system Nearly 1700 high-quality images that depict all conditions in exquisite detail Unique Tips from the Pros that offer practical insights gained through actual clinical experience with pediatric patients Hundreds of current references for further reading Instructive ultrasound video clips available on Thieme Media Center Complete with advice for creating a child-friendly environment, examining infants and children, communicating with parents, and diagnosing complex cases, Diagnostic Pediatric Ultrasound makes a major contribution to the field. It will increase the knowledge and skills of all pediatric and general radiologists, radiology residents, pediatricians, and other specialists who use ultrasound to care for this sensitive population.

This report provides a compendium of current information relating to radiation dose to patients, including biokinetic models, biokinetic data, dose coefficients for organ and tissue absorbed doses, and effective dose for major radiopharmaceuticals based on ICRP radiation protection guidance. These data were compiled from ICRP Publications 53, 80, and 106 and related amendments and corrections. This report also includes new information for 82Rb-chloride, iodide (123I, 124I, 125I, and 131I) and 123I labelled 2ss-carbomethoxy 3ss-(4-iodophenyl)-N-(3-fluoropropyl) nortropane (FPCIT). The data presented in this report are intended for diagnostic nuclear medicine and not for therapeutic applications.

The goal of external beam radiotherapy is to provide precise dose localisation in the treatment volume of the target with minimal damage to the surrounding normal tissues. Ion beams, such as protons and carbon ions, provide excellent dose distributions due primarily to their finite range, allowing a significant reduction of undesired exposure to normal tissues. Careful treatment planning is required for the given type and localisation of the tumour to be treated in order to maximise the treatment efficiency and minimise the dose to the normal tissues. Radiation exposure in the out-of-field volumes arises from secondary neutrons and photons, particle fragments, and photons from activated materials. These unavoidable doses should be considered from the standpoint of radiological protection of the patient. Radiological protection of medical staff at ion beam therapy facilities requires special attention. Appropriate management and control are required for the therapy equipment and also for the air in the treatment room which can be activated by the particle beam and its secondaries. Radiological protection and safety management should always be in conformity with regulatory requirements. The current regulations for occupational exposures in photon radiotherapy are applicable to ion beam radiotherapy with protons or carbon ions. Ion beam radiotherapy requires, however, a more complex treatment system than conventional radiotherapy, and appropriate training of the staff and suitable quality assurance programme are recommended to avoid possible accidental exposure to the patient, to minimise unnecessary doses to normal tissues and to minimise radiation exposure of staff.

The International Commission on Radiological Protection (ICRP) has developed and systematically updated the system of radiological protection, which now recommends optimisation of protection measures within or guided by appropriate restrictions, such as dose constraints or reference levels, in all circumstances. This applies to all exposure situations (planned, emergency and existing) and all categories of exposure (occupational, medical, and public). Optimisation of protection is intended to reduce exposures to levels that are as low as reasonably achievable, economic and societal considerations being taken into account, and to manage medical exposures commensurate with the medical purpose.

In this report, the Commission provides updated guidance on radiological protection against radon exposure. The report has been developed considering the latest ICRP recommendations for the system of radiological protection, all available scientific knowledge about the risks of radon, and the experience gained by many organisations and countries in the control of radon exposure. The report describes the characteristics of radon exposure, covering sources and transfer mechanisms, the health risks associated with radon, and the challenges of managing radon exposure. The Commission recommends an integrated approach for controlling radon exposure, relying as far as possible on the management of buildings or locations in which radon exposure occurs, whatever the use of the building. This approach is based on the optimisation principle, and is graded reflecting the responsibilities of key stakeholders, notably in workplaces, and the intent of the national authorities to control radon exposure. The report also provides recommendations on managing radon exposure when workers' exposures are considered as occupational, and the appropriate requirements of the Commission should be applied.

The use of ultrasound guidance to perform diagnostic and therapeutic injections is growing at a rapid rate, as is the evidence to support its use. Even with the increased popularity of ultrasound, there remains a lack of formal training or a standard reference book. Atlas of Ultrasound Guided Musculoskeletal Injections fills this void in the literature and will be useful to physiatrists, orthopedists, rheumatologists, pain medicine and sports medicine specialists alike. Broken down by anatomic structure and heavily illustrated, this book is both comprehensive and instructive. The Editors and their contributors break down the basics (both the fundamentals of ultrasound to needle visibility and the role of injections) and explore ultrasound-guided injection for structures in the shoulder, elbow, wrist and hand, hip and groin, knee, ankle and foot, and spine. Using a clear, heavily illustrated format, this book describes the relevant clinical scenarios and indications for injection, the evidence to support ultrasound use, relevant local anatomy, injection methods, and pearls and safety considerations. It will be a valuable reference for trainees and experienced clinicians alike, for experienced sonographers or those just starting out.

A handy, portable guide to managing problems in the everyday setting This compact book provides radiologists, ultrasonographers, residents, and trainees with a handy, portable guide to managing problems in the everyday setting. The first section of the book provides a thorough review of basic physical and technical principles and examination techniques. In the second section of the book, the author helps the clinician answer such questions as: What differential diagnoses should be considered for specific signs and symptoms? When can ultrasound advance the diagnosis? What are the typical sonographic signs that suggest a diagnosis? The book describes systematic approaches to the ultrasound examination of specific organs and organ systems, postoperative ultrasound, with emphasis on scanning protocols, normal findings, and possible abnormal findings and their significance. Color-coded sections aid rapid reference to topics of interest.

With contributions by internationally re-knowned authorities and experts in the field of ultrasonic imaging, this book provides comprehensive reviews on basic physical principles and applications of emerging and rapidly developing therapeutic techniques.In specific, reviews of mechanisms for bioeffects of ultrasound relevant to therapeutic applications, high intensity focused ultrasound and its application in surgery, ultrasound assisted target drug and gene delivery, as well as transdermal drug delivery are discussed.The book will be a useful reference source for graduate students, academics and researchers.

Allen AErzten, die Venen operativ oder konservativ behandeln, bietet dieses Buch eine praxisorientierte Anleitung zur Sonographie der oberflachlichen Venen. Die einzelnen Venensegmente werden mit Normalbefund, haufigen und seltenen pathologischen Bildern und differenzialdiagnostisch wichtigen Nebenbefunden ausfuhrlich dargestellt. In der Neuauflage sind die aktuelle anatomische Nomenklatur und die Stadieneinteilung berucksichtigt, zudem werden neue therapeutische Verfahren besprochen. Die beigefugte DVD enthalt zusatzliches Bild- und Videomaterial.

Basic Transesophageal and Critical Care Ultrasound provides an overview of transesophageal ultrasound of the heart, lung, and upper abdomen as well as basic ultrasound of the brain, lung, heart, abdomen, and vascular system. Ultrasound-guided procedures commonly used in critically ill patients are also covered. With more than 400 clinical images, this well-illustrated text and its accompanying videos demonstrate new developments and challenges for those interested in mastering basic transesophageal echocardiography (TEE) and bedside surface ultrasound. Each chapter is presented in an easy-to-read format that includes color diagrams and ultrasound images which optimize interactive learning for both novice and experienced clinicians. The book is divided into two parts. The first is dedicated to basic TEE while the second provides focused coverage of bedside ultrasound. The book also includes chapters on extra-cardiac TEE and ultrasound of the brain-unconventional areas that will become more important in the future as clinicians evaluate not only the etiology of hemodynamic instability but also the impact on multiple organs and systems such as the kidney, liver, splanchnic perfusion, and brain. This text is an invaluable resource to those preparing for the National Board of Echocardiography's Examination of Special Competence in Basic Perioperative Transesophageal Echocardiography (PTEeXAM) and its equivalents outside the USA and Canada. In addition, it prepares physicians for the American College of Chest Physician's critical care ultrasound certification. The contents follow the syllabus of the TEE basic echo exam to ensure complete coverage of a trainee's requirements. It also includes sample questions and two helpful mock exams. Written by a multidisciplinary team of experts in TEE, the book is a must-have for those in training and in practice.

Das Kompendium begleitet Sie als Lernhilfe und Nachschlagewerk von der Ausbildung durch die Facharztpr fung bis in die Berufspraxis. Es behandelt s mtliche Aspekte der Bildgebung einheitlich aufgebaut, bersichtlich und anschaulich durch zahlreiche Abbildungen.

Deutschsprachige Adaption des erfolgreichen Werkes "Primer of Diagnostic Imaging"

The first part of the book covers the basic principles of ultrasound, two-dimensional imaging acquisition, Doppler sampling and quantitative assessment of global and regional cardiac function. The authors describe the clinical relevance as well as the echocardiographic estimation of major determinants of the heart function - preload, afterload, contractility and diastolic function - and principles in Doppler determination of intracardiac pressures. A seperate extended chapter describes the use of echocardiography for detection of myocardial ischaemia. The second part of the book deals with the clinical applications of imaging and Doppler echocardiography in valvular heart diseases, congenital heart disease, diseases of the aorta, endocardium, pericardium, hypertrophic obstructive cardiomyopathy, cardiac sources of emboli and TEE during catheter interventions.

This is a book which offers practical advice about the performance and interpretation of stress echocardiography. Illustrations are offered to assist with learning the process of interpretation. The author has a broad background in non-invasive testing for coronary disease. Much effort has been directed towards discussion of the selection of appropriate stressors for different situations, and the comparison of stress echocardiography with other imaging techniques. Newer indications for the technique are also discussed.

The first Atlas aimed at presenting a " with many images and a few lines of essential, explanatory text a " methods, results, potentials, tips, traps and pitfalls of a new technique that represents a state-of-the-art approach to cardiac stress imaging testing a " a market of 20 million tests per year in the US only.

The CD-ROM accompanying the book presents some 20 cases with videoclips of dynamic imaging. The visual impact given by this multimedia product and the results achieved by most updated technology make this Atlas unique in the existing literature.

Sounding Out Food Quality is focused on sound science-based description of ultrasonic techniques that can be used to analyze the material properties, the structure, and the dynamics of soft materials. The first section of the book provides a comprehensive overview of the basics of wave propagation, and the propagation of sound through single phase and multi-phase materials. A brief background in the second section covers the generation of ultrasound (basic hardware components), and how different waveforms from the transducer are controlled (electronic components).

The is the first book to comprehensively treat the area of ultrasound applied to food.

Just prior to the 1982 Annual Meeting of the European Thyroid Association in Brussels, a number of outstanding experts in the field of X-ray fluorescence gathered at the Academisch Ziekenhuis of the Free University of Brussels in a joint effort to more clearly define the actual place and value of the latest newcomer among the techniques available for the in vivo assessment of thyroid function. It is the merit of Prof. M. Jonckheer to have organised this meeting and to have made available the work presented there to a larger public in the form of this monograph. Both, the meeting and the written accounts thereof are greatly appreciated by all thyroidologists who care for properly defining the genuine value of X-Ray fluorescence in scientific research and in clinical management of thyroid disorder. Three main conclusions can be drawn from the work presented 1. X-ray fluorescence has become a safe, convenient and reliable tool for measuring intrathyroidal iodine stores in vivo with an inter-assay reproducibility estimated at roughly 10% 2. X-ray fluorescence, used by expert hands, is a highly interesting tool to follow changes of intra thyroidal iodine stores in time, subsequent e. g. to the exposure of the thyroid gland to excess iodine 3. In contrast, no definite place of X-ray fluorescence as a technique in routine assessment of thyroid disease is yet at the horizon This latter conclusion may appear somewhat disappointing.

It has been clear for a long time that cardiovascular imaging is a field in which quantitative analysis of the corresponding images is a must for clinical research studies. One such example is the quantitative coronary arteriography for the accurate assessment of vessel morphology and their changes over time in interventional cardiology. Particularly with the increasing use of three-dimensional (3D) data as well as 4D (3D plus time), it has been clear that the amount of information is so large that the conventional visual interpretation is not suitable anymore, and otherwise would result in unacceptably high inter- and intra-observer variabilities and under-utilization of the data. Fortunately, (semi)-automated analysis techniques, preferably with automated edge detection approaches, begin to appear, thereby providing a wealth of information with small systematic and random errors. This text should assist the cardiologist, the radiologist, the nuclear medicine physician, the image processing specialist, the physicist, the basic scientist, and the fellow training for those specialties, in understanding the most recent achievements in cardiovascular imaging techniques and their impact on cardiovascular medicine. This text consists of a total of 32 chapters subdivided into seven Parts.