An overview of imaging modalities, PRINCIPLES OF RADIOGRAPHIC IMAGING: AN ART & A SCIENCE, 5th Edition delivers essential information on radiographic contrast, density, detail, and distortion, as well as the latest instrumentation and technology used in the imaging sciences. Building logically from the simplest concepts to the more complex, the book ties topics together visually and conceptually in a thorough presentation of radiographic exposure.

TAglich bieten medizinische Erkenntnisse eine FA1/4lle von neuen Einblicken in die A"tiologie und Pathogenese von Erkrankungen. Doch diese Informationen sind nur schwer in die tAgliche Praxis umzusetzen. Exakte Hilfen anzubieten, ohne auf den wissenschaftlichen Hintergrund zu verzichten, ist das Ziel dieses topographischen Atlanten zu VerAnderungen an Hand- und Fingergelenken. Wichtige Topographien aus dem weiten Feld der Rheumatologie werden dargestellt. Auf die Gliederung typischer rheumatischer Krankheitsbilder in ihrem Verlauf wird bewuAt nicht eingegangen. Vielmehr ist es das Anliegen der Autoren, mit diesem Bildatlas differentialdiagnostische Hinweise zu geben, die dem Medizinstudenten, dem Arzt in Ausbildung zum Rheumatologen sowie dem Spezialisten in Praxis oder Klinik die Diagnosestellung erleichtern. Die Hand ist in vielerlei Hinsicht das Spiegelbild des Menschen, insbesondere aber des Patienten.

Dans plus de 95 % des cas, les cancers des voies-a ro digestives sup rieures sont des carcinomes de type pidermo de. Bien que le pronostic reste sombre, d'importants progr?'s ont t r alis?'s depuis 20 ans en mati re d'imagerie, de chirurgie et de th rapies cibl es.
Cet ouvrage collectif, coordonn par une quipe ni oise, experte de ce domaine en pr sente les avanc es r centes dans une dition enrichie et actualis e en 2010.

Praktische Anleitungen fur effiziente und kosteneffektive MRT-Untersuchungen in der taglichen Routine einschliesslich MRT in der Padiatrie Zweite, vollstandig uberarbeitete Auflage mit - neuen Techniken, Pulssequenzen und Protokollen - zusatzlichem Kapitel "MRT Thorax" - zahlreichen neuen Abbildunge

In the past, coronary arteriography was the only modality available to provide high quality images of the coronary anatomy. Quantitative coronary arteriography (QCA) was developed, implemented, validated and extensively applied to obtain accurate and reproducible data about coronary morphology and the functional significance of coronary obstructions. Over the last few years extensive basic technological research supported by clinical investigations has created competing modalities to visualize coronary morphology and the associated perfusion of the myocardial muscle. Currently, the following modalities are available: X-ray coronary arteriography, intracoronary ultrasound, contrast- and stress-echocardiography, angioscopy, nuclear cardiology, magnetic resonance imaging, and cine and spiral CT imaging. For all these imaging modalities, the application of dedicated quantitative analytical software packages enables the evaluation of the imaging studies in a more accurate, reliable, and reproducible manner. These extensions and achievements have resulted in improved diagnostics and subsequently in improved patient care. Particularly in patients with ischaemic heart disease, major progress has been made to detect coronary artery disease in an early phase of the disease process, to follow the atherosclerotic changes in the coronary arteries, to establish the functional and metabolic consequences of the luminal obstructions, and accurately to assess the results of interventional therapy. Aside from all these high-tech developments in cardiac imaging techniques, the transition from the analogue to the digital world has been going on for some time now. For the future, it has been predicted that the CD-R will be the exchange medium for cardiac images and DICOM-3 the standard file format. This has been a major achievement in the field of standardization activities. Since these developments will have a major impact on the way images will be stored, reviewed and exchanged in the near future, an important part of this book has been dedicated to DICOM and the filmless catheterization laboratory. Cardiovascular Imaging will assist cardiologists, radiologists, nuclear medicine physicians, image processing specialists, physicists, basic scientists, and fellows in training for these specialties to understand the most recent achievements in cardiac imaging techniques and their impact on cardiovascular medicine.

This book provides a detailed assessment of the state of the art in automated techniques for the analysis of digital mammogram images. Topics covered include a variety of approaches for image processing and pattern recognition aimed at assisting the physician in the task of detecting tumors from evidence in mammogram images. The chapters are written by recognized experts in the field and are revised versions of papers selected from those presented at the "First International Workshop on Mammogram Image Analysis" held in San Jose as part of the 1993 Biomedical Image Processing conference.

Imaging in Pediatric Pulmonology is a definitive reference to imaging and differential diagnosis for pediatric pulmonology. Diseases and disorders seen in everyday clinical practice are featured, including infections, developmental disorders, airway abnormalities, diffuse lung diseases, focal lung diseases, and lung tumors. Organized to support the clinical thought process, the text begins with a series of clinical algorithms that provide a starting point for formulating a diagnosis. The physician will be able to identify the differentials by symptom complex and accordingly determine what test would be effective and how to proceed. The balance of the book is image-based and presents a comprehensive, multi-modality approach, with an emphasis on plain film and cross-sectional imaging. The imaging sections are correlated with pathology and clinical findings to help readers learn what the modality of choice can enable them to see. Edited by Robert H. Cleveland, MD, Professor of Radiology at Harvard Medical School and Chief of the Division of Diagnostic Radiology at Children's Hospital Boston, the book includes a talented group of associate editors and contributing authors who are noted experts in pathology, pulmonology, and radiology, making Imaging in Pediatric Pulmonology an ideal reference for all physicians involved in the diagnosis and treatment of pediatric pulmonary issues.

The appropriate utilization of imaging technology is an important concern in today's rapidly changing health care environment. Recent advances occurring in imaging modalities such as Multi-Slice CT, interventional radiology, MRI, and nuclear medicine have had a significant impact on the safety and quality of patient care. "Quality and Patient Safety in Imaging" presents a comprehensive overview of the current issues involved in the creation of programs and protocols to ensure uniform standards of quality and safety are maintained in diagnostic imaging procedures. The book is intended as a reference source not only for imaging professionals, but also for referring clinicians and allied health workers who utilize imaging services for patient care. Chapters address such topics as performance and process improvements developing within imaging centers at health care facilities, radiation standards and appropriateness criteria developed by societies such as the American College of Radiology, and ongoing initiatives for maintaining professional assessment criteria for imaging professionals and support staff. In addition, evidence-based imaging data will be used to present quality and safety issues within each imaging modality, and patient-care topics will be addressed, such as medication management, communication, and customer service issues.

There are few techniques that have influenced therapeutic strategies in modem cardiology to a similar extent as coronary arteriography. Bypass surgery as well as transluminal coronary angioplasty would not have been possible without coronary angiography serving as a 'midwife' in their evolu­ tion. Despite the widespread and long-standing use in clinical practice, however, the interpretation of coronary angiograms has not changed very much since the early days. Most angiogr~s are still reviewed in a visual and semi-quantitative and thus often very subjective way. In the face of an almost exploding field for interventional catheterization including thrombolysis, balloon dilatation, and other rapidly evolving techniques for transluminal revascularization or recanalization, a more detailed and quantitative analysis of coronary arteriograms is urgently required. In addition to the delineation of coronary morphology, we need dynamic and functional information about flow and perfusion to understand the physiological significance of anatomic abnormalities. Coronary arteriography contains and can provide most of this information. With the application of appropriate techniques, it can be made available in the catheterization laboratory even during the patient's investiga­ tion, thus facilitating and improving clinical decision making. Objective and reproducible analysis will furthermore enhance our understanding about the pathophysiology of coronary disease.

The World Health Organization stated that approximately two-thirds of the world's population lacks adequate access to medical imaging. The scarcity of imaging services in developing regions contributes to a widening disparity of health care and limits global public health programs that require imaging. Radiology is an important component of many global health programs, including those that address tuberculosis, AIDS-related disease, trauma, occupational and environmental exposures, breast cancer screening, and maternal-infant health care. There is a growing need for medical imaging in global health efforts and humanitarian outreach, particularly as an increasing number of academic, government, and non-governmental organizations expand delivery of health care to disadvantaged people worldwide. To systematically deploy clinical imaging services to low-resource settings requires contributions from a variety of disciplines such as clinical radiology, epidemiology, public health, finance, radiation physics, information technology, engineering, and others. This book will review critical concepts for those interested in managing, establishing, or participating in a medical imaging program for resource-limited environments and diverse cross-cultural contexts undergoing imaging technology adaptation.

This book provides the most up-to-date coverage of the combined use of imaging modalities in order to acquire important functional and morphological information on cardiovascular disease and enhance disease detection. The recent developments in PET/MRI, cardiac CT, PET/CT and SPECT/CT and their impact on clinical practice are explained and special attention is also devoted to imaging parameters and protocols for use in practice and research. The utility of multimodality imaging techniques for diagnosis and evaluation is discussed in the context of various clinical scenarios, including ischemic cardiomyopathy, myocarditis, myocardial fibrosis, cardiac sarcoidosis and atherosclerotic plaque disease. Written by renowned researchers and clinicians, the book is an ideal concise reference on today's most advanced imaging techniques. It will appeal to all clinicians, trainees and technicians who are involved in the diagnosis and risk assessment of cardiovascular disease.

ECG: ESSENTIALS OF ELECTROCARDIOGRAPHY is designed to help you understand the fundamental knowledge and skills necessary to successfully perform an ECG. Its concise yet comprehensive coverage includes instruction on the anatomy of the heart, electrophysiology of the heart, and ECG basics. To prepare you for completing ECGs in the field, this student-friendly text presents a combination of introductory cardiovascular anatomy, relationships of other body systems to heart health, need-to-know legal and ethical considerations, patient assessment techniques, instructions on how to complete and document ECGs, and basic interpretation of the ECG tracing. "Call-outs" point out material you should memorize, while "Quick Checks" help you test your comprehension as your progress through the text. In addition, thorough coverage of objectives you must master to qualify to sit for the National Healthcareer Association's (NHA) EKG Technician Certification exam are included throughout.