Das zunehmende Interesse an neuen bildgebenden Verfahren, insbesonde- re an der Kernspin-Tomographie, veranlasste uns, am 20. November 1982 ein Symposium abzuhalten. Im Jahre 1972 begann in der Roentgendiagnostik eine neue AEra. Man kann fast sagen, das Zeitalter der Roentgenologie ging in das Zeitalter der Computer-Tomographie uber. Moeglicherweise stehen wir heute wiederum am Beginn eines neuen Zeitalters: Das Zeitalter der radiologischen Diagnostik ohne Roentgenstrahlen. Es handelt sich bei der Kernspin-Tomographie um eine voellig neue pa- tientenbezogene Forschung, von der wir erst wenige Einzelheiten rich- tig erklaren koennen. Forschung und technische Entwicklung mussen also intensiv vorangetrieben werden. Dies bedeu et aber auch, dass die we- nigen Gerate, die aufgrund der angespannten finanziellen Situation in der Bundesrepublik in der nachsten Zeit angeschafft werden koennen, optimal eingesetzt werden mussen. Ein derartiges Kernspin-Tomogra- phie-Gerat kann nicht ein e r Klinik zugeordnet werden, wie es zum Beispiel bei den ersten Computer-Tomographie-Geraten des Schadels erfolgte. Dieses Gerat sollte als neues bildgebendes Verfahren von der Radiologie, also von einem Fach mit groesster Erfahrung in inter- disziplinarer Zusammenarbeit, federfuhrend und verantwortlich betrie- ben werden. Voraussetzung dabei ist jedoch, dass nicht nur eine opti- male Kooperation mit den verschiedenen klinischen Disziplinen be- steht, sondern - und darauf kommt es besonders an - auch mit anderen Institutionen, wie zum Beispiel Kernphysik, Physikalische Chemie, Biochemie, Molekularbiologie, Datenverarbeitung usw. Nur wenn eine intensive und optimale interdisziplinare Zusammenarbeit gewahrleistet ist, werden wir in Zukunft die Moeglichkeiten der Kernspin-Tomographie voll ausschoepfen koennen. Verschiedene Namen beschreiben das gleiche Untersuchungsprinzip: Kernspin-Tomographie, "Nuclear Magnetic Resonance Imaging", Zeugmato- graphie.

Der Schwerpunkt dieses Buches liegt auf dem Erkennen und der Interpretation r-ntgenologischer Zeichen. Der Leser soll da- durch in die Lage versetzt werden, die Bildsprache einer R-ntgenaufnahme zu erkennen. Die r-ntgenologischen Zeichen werden jeweils in einem dreistufigen Informationsgang vorge- stellt. Die Autoren stellen jeweils die charakteristischen, die spezifischen und die pathognomonischen Zeichen vor und geben ihre diagnostische Wertigkeit an.

Der technologische Fortschritt betrifft nieht nur die groBe Klinik, sondern wirkt sieh in atemberaubendem Tempo bis in die kleinste Praxis aus. Er stellt nicht zuletzt den in der Weiterbildung befindlichen Arzt vor immer neue Probleme. Vorbei ist die Zeit, in der sich der Jiinger einem Meister anvertraute, dessen Methoden iibernahm, urn dann selbstverantwortlich tatig zu werden. Abgesehen davon, daB heute niemand mehr in der Lage ist, alle bildgeben- den Verfahren zu "beherrschen", hat sieh z. B. in der gastroenterologischen Untersuchungstechnik durch Pharmakoradiographie, Doppelkontrastverfahren und durch die Kombination mit Endoskopie bzw. Ultraschall eine stille Revolu- tion vollzogen, obwohl doch gerade diese Untersuchungen seit langem riicklaufig sind. Der junge Assistent steht vor immer weiter ausgekliigelten Verfahren, mit denen diagnostische Aussagen erreicht werden, die noch vor wenigen Jahren undenkbar waren. Es sei nur an die Darstellung der Kreuzbander im Computer- tomogramm nach Luftinsufflation erinnert. Hinzu kommt eine weitere Entwicklung, die in dieser Form nieht vorauszuse- hen war: der Ubergang primar diagnostischer Verfahren in therapeutische MaBnahmen. Nichts ist mehr gleich geblieben in der Hektik der aktuellen Entwieklungen, nieht einmal die Rontgenstrahlen als einzige Basis bildgebender Verfahren, nachdem sie jetzt mit Ultraschall und Kernspinresonanz konkur- rieren.

Selected as a Doody's Core Title for 2022 and 2023! Imaging in Rheumatology: A Clinical Approach is ideal for radiologists and rheumatologists—as well as orthopedic surgeons and others interested in applying imaging to rheumatologic diseases—and stresses conventional radiography as the most effective imaging assessment technique to help diagnose various diseases and conditions. Greenspan and Gershwin—a radiologist and rheumatologist, respectively—focus on practical, everyday use, so you can apply knowledge you learn in any clinical setting. Features: Clearly and comprehensively details clinical, pathological, and imaging assessment of rheumatic diseases and conditions like arthritides and arthropathies. Trains radiologists learn how imaging fits into diagnostic processes—and non -radiologists how to better understand imaging techniques. Designed for practical, everyday use in clinical situations with patients. Chapters in the core middle section present clinically relevant and practical overviews of a disease or condition, accompanied by illustrated imaging features of that condition. Helps you recognize a disease process masquerading as arthritis. Your book purchase includes a complimentary download of the enhanced eBook for iOS, Android, PC & Mac. Take advantage of these practical features that will improve your eBook experience: The ability to download the eBook on multiple devices at one time — providing a seamless reading experience online or offline. Powerful search tools and smart navigation cross-links that allow you to search within this book, or across your entire library of VitalSource eBooks. Multiple viewing options that enable you to scale images and text to any size without losing page clarity as well as responsive design. The ability to highlight text and add notes with one click.

Advanced critical care echocardiography brings many benefits to critical care medicine. For those wishing to practice echo at a more advance level, it is necessary to master the theoretical aspects. The Oxford Textbook of Advanced Critical Care Echocardiography provides a physiological and evidence-based reference guide to the principles and techniques of advanced echocardiography. Both transoesophageal and transthoracic echocardiography are addressed and over 300 videos, 470 figures and, 140 mcqs are included making this an ideal adjunct for courses for intensivists. The foundations of advanced echocardiography are outlined before specific assessment methods of critical care echo are provided. In reality, most critically ill patients do not suffer only one clinical problem so a section on integrated techniques explains how to answer both common and unexpected critical care questions. Finally the re use of echocardiography in critical care is explored. Important reference values for clinical use can be accessed easily in the appendices. The Oxford Textbook of Advanced Critical Care Echocardiography includes access to online-only content, consisting of videos, figures and multiple choice questions that can be used to reinforce understanding. This online material can be accessed by activating your unique access code. Authored by an international team of expert practitioners this textbook reflects the International Consensus Statement on Training Standards for Advanced Critical Care Echocardiography. Designed for trainees and consultants, this resource provides comprehensive and integrated coverage of all aspects of advanced critical care echo.

Atlas of Hybrid Imaging of the Thorax, Abdomen and Pelvis, Volume Two: Sectional Anatomy for PET/CT, PET/MRI and SPECT/CT provides a guide for interpreting PET and SPECT in relation to co-registered CT and/or MRI. In this atlas, exclusively dedicated to thorax, abdomen and pelvis, nuclear physicians and radiologists cover hybrid nuclear medicine based on their own case studies. The practical structure in two-page unit offers readers a navigational tool based on anatomical districts, with labeled and explained low-dose multiplanar CT or MRI views merged with PET fusion imaging on one side and enhanced CT or MRI on the other. This new format enables the rapid identification of hybrid nuclear medicine findings which are now routine at leading medical centers. Each chapter begins with three-dimensional CT and/or MRI views of the evaluated anatomical region, bringing forward sectional tables. Clinical cases, tricks and pitfalls linked to several PET or SPECT radiopharmaceuticals help introduce the reader to peculiar molecular pathways and improve confidence in cross-sectional imaging that is vital for accurate diagnosis and treatments.

A case-based guide to the interventional management of stroke from leading international experts! Stroke is the most prevalent cerebrovascular emergency, impacting an estimated 15 million people worldwide every year. Endovascular treatment (EVT) of ischemic stroke has expanded at an unforeseen pace, with EVT the most common neurointerventional procedure performed at most large centers. Endovascular Management of Ischemic Stroke: A Case-Based Approach by renowned stroke pioneer Vitor Mendes Pereira and distinguished co-editors features contributions from a "who's who" of global experts. This practical resource provides straightforward guidance for clinicians who need to learn and master state-of-the-art endovascular interventions reflecting the new, evidenced-based treatment paradigm for acute stroke. This carefully crafted reference takes readers on a journey from the early building blocks that led to modern stroke interventions to meticulous step-by-step descriptions of the latest approaches. Fifty high-yield cases mirror real-life scenarios trainees and professionals are likely to encounter in clinical practice. Seven sections encompass a full spectrum of diverse patient presentations, anatomical variations, advanced techniques, complex pathologies, complications, and stroke mimics. Key Highlights Discussion of emerging techniques likely to stand the test of time such as SAVE, ARTS, transradial access, and transcarotid access Stroke mimics important for differential diagnoses, including hemiplegic migraine, MELAS, RCVS, seizure, and more An appendix that covers fundamental terms, trials, and tools   This cutting-edge resource is essential reading for trainee and early-career interventionalists, as well as seasoned practitioners in interventional radiology, neuroradiology, endovascular neurosurgery, and interventional neurology. This book includes complimentary access to a digital copy on https://medone.thieme.com.

This book presents and describes imaging technologies that can be used to study chemical processes and structural interactions in dynamic systems, principally in biomedical systems. The imaging technologies, largely biomedical imaging technologies such as MRT, Fluorescence mapping, raman mapping, nanoESCA, and CARS microscopy, have been selected according to their application range and to the chemical information content of their data. These technologies allow for the analysis and evaluation of delicate biological samples, which must not be disturbed during the profess. Ultimately, this may mean fewer animal lab tests and clinical trials.

2021 marks the 50th anniversary of x-ray computed tomography (CT). Over the years, CT has experienced tremendous technological development, driven mainly by clinical needs but also by technology advancements in other fields. Six years after the third edition of Computed Tomography, this fourth edition captures the most recent advances in technology and clinical applications. New to this edition are descriptions of artificial intelligence, machine learning, and deep learning, and their application to image reconstruction, protocol optimization, and workflow. A new chapter covers the principles and advances in dual-energy and spectral CT. A new detector technology, the photon-counting detector, is described in detail, and its impact on CT system and clinical applications is analyzed. Many exciting developments in clinical applications, such as cardiac functional imaging and stroke management, are also covered in detail.