Download or read book Contrast Enhanced Ultrasound Imaging of Hepatic Neoplasms written by Wen-Ping Wang and published by Springer Nature. This book was released on 2021-06-26 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to provide reader an overview of clinical applications of contrast-enhanced ultrasound in hepatic neoplasms diagnosis. Ultrasound images and pathological results of different hepatic neoplasms are introduced in the chapters, including benign liver tumors, malignant liver tumors, hepatic carcinoma, intrahepatic cholangiocarcinoma, rare liver benign and malignant neoplasms, regenerative nodules, inflammatory pseudotumor, parasite liver lesions, and hepatitis peliosis, etc. The combination of ultrasound findings with final histopathological results then discover the potential mechanical of contrast enhancement changes. With the development of ultrasound technology and widely application of ultrasound contrast agents (USCA) in recent decades, contrast-specific imaging modalities have been developed in combination with USCA and a low mechanical index (MI), allowing continuous real-time grey scale imaging. The updated contrast-specific software for liver diseases and hepatic tumors diagnosis has also been described described in detail. With high-resolution contrast ultrasound images during arterial phase, portal venous phase and late phase, author wants to show the whole dynamic wash-in and wash-out process of the different focal liver lesions.This book is an invaluable resource for radiologists, hepatologists and oncologists in their everyday clinical practice.
Download or read book Advances in Diagnostic Imaging written by Luigi Bolondi and published by Springer Science & Business Media. This book was released on 2006-07-25 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume takes into account the great impact of new technology on clinical practice for mass liver lesions. Its findings reflect a consensus meeting of experts assembled in order to develop guidelines for the use of ultrasound contrast agents in the diagnosis of liver diseases. These guidelines are presented in this book which provides an important starting point for clinical implementation of new diagnostic procedure.
Download or read book Contrast Enhanced Ultrasound in Clinical Practice written by Thomas Albrecht and published by Springer Science & Business Media. This book was released on 2005-01-12 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The value of ultrasound contrast agents (USCA) in everyday clinical practice depends on the pharmacokinetics, the signal processing, and the contrast-specific imaging modalities. Second-generation USCA, are blood pool agents that do not leak into the organ tissue to be examined but remain in the intravascular compartment increasing the Doppler signal amplitude during their dynamic vascular phase. Taking advantage of the stability of their microbubbles, they can withstand the acoustic pressure of insonation much better than first-generation contrast media, which results in an increased half-life of the agent and, consequently, in a prolonged diagnostic window. Concomitant with the improvement of contrast agents, different contrast-specific imaging modalities have been developed which, used in combination with USCA and a low mechanical index, allow continuous real-time grey-scale imaging. These recent technical improvements have opened new possibilities in the use of USCA in a variety of indications. Written by internationally renowned experts, the contributions gathered in this book give an overview of current and possible future new applications of USCA in routine and clinical practice.
Download or read book Contrast Enhanced Ultrasound of Liver Diseases written by L. Solbiati and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few years, the development of sonographic contrast agents - or "microbubbles" - has stimulated increasingly intensive studies on the rela tionships between ultrasound and contrast media. As a result, "contrast -spe cific" hardware and software systems have been introduced by different ultra sound manufacturers with impressive speed. This has finally led to the birth of a very new imaging modality -"contrast-enhanced sonography" (CEUS). Since 1999, the introduction of second-generation contrast agents has represented a decisive step towards the extensive clinical use of CEUS and has simultaneously made obsolete most, if not all, scientific publications available so far. This book is, to our knowledge, the first to deal entirely with second generation contrast agents and the most updated contrast-specific software for noncardiologic uses. The reasons why the liver has been chosen as the only "target" of the book are easily understandable by radiologists and hepatologists alike. The study of vascularity is the only purpose of CEUS, and the liver has a unique vascular system, with two different inflow systems resulting in a single outflow. Furthermore, the pathologically different focal liver lesions (FLLs) are mostly characterized by different "models" of vascularity: CEUS can mimic contrast enhanced computed tomography and magnetic resonance imaging, basing differential diagnosis on the morphological and temporal characteristics of enhancement, but with the additional unique advantage of the study being done in real-time.
Download or read book Atlas of Contrast enhanced Sonography of Focal Liver Lesions written by Tommaso Vincenzo Bartolotta and published by Springer. This book was released on 2015-06-09 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an image-based, comprehensive quick reference guide that will assist in the interpretation of contrast-enhanced ultrasound (CEUS) examinations of the liver in daily practice. It describes and depicts typical and atypical behavior of both common and less frequently observed focal liver lesions. For each type of lesion, the findings on pre- and post-contrast images are presented and key characteristics are highlighted. Individual chapters also focus on the assessment of response to locoregional and systemic treatment and the impact of European guidelines on CEUS. The Atlas of Contrast-Enhanced Sonography of Focal Liver Lesions will serve as an invaluable hands-on tool for practitioners who need to diagnose liver lesions using CEUS in the major clinical settings: oncology patients, cirrhotic patients, and patients with incidental focal liver lesions.
Download or read book Diseases of the Abdomen and Pelvis 2018 2021 written by Juerg Hodler and published by Springer. This book was released on 2018-03-20 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book deals with imaging of the abdomen and pelvis, an area that has seen considerable advances over the past several years, driven by clinical as well as technological developments. The respective chapters, written by internationally respected experts in their fields, focus on imaging diagnosis and interventional therapies in abdominal and pelvic disease; they cover all relevant imaging modalities, including magnetic resonance imaging, computed tomography, and positron emission tomography. As such, the book offers a comprehensive review of the state of the art in imaging of the abdomen and pelvis. It will be of interest to general radiologists, radiology residents, interventional radiologists, and clinicians from other specialties who want to update their knowledge in this area.
Download or read book Advances in Diagnostic Imaging written by Luigi Bolondi and published by Springer. This book was released on 2006-01-19 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume takes into account the great impact of new technology on clinical practice for mass liver lesions. Its findings reflect a consensus meeting of experts assembled in order to develop guidelines for the use of ultrasound contrast agents in the diagnosis of liver diseases. These guidelines are presented in this book which provides an important starting point for clinical implementation of new diagnostic procedure.
Download or read book Contrast Enhanced Ultrasound in Pediatric Imaging written by Paul S. Sidhu and published by Springer Nature. This book was released on 2020-09-02 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive guide to the rapidly evolving field of contrast-enhanced ultrasound (CEUS) in the child. The uses and interpretation of CEUS are clearly explained with the aid of numerous illustrations. The coverage encompasses both established indications, such as focal liver lesions, abdominal solid organ injury, and vesicoureteral reflux, and a range of newer applications. Extensive information is also provided on microbubble agents and their use in the pediatric age group, as well as on practical aspects of setting up a CEUS service for children. CEUS is a safe imaging method that is ideal for the young patient and can be used for problem solving in a number of clinical situations. Ultrasound combined with microbubble contrast avoids the ionizing radiation of a CT examination, the use of iodinated contrast, the need for sedation or a general anesthetic, and the complexities of MR imaging. In bringing readers up to date with best practice and the latest innovations in CEUS, this book will be of value for pediatric radiologists, pediatric sonographers/technicians, and pediatricians.
Download or read book Specialty Imaging Fundamentals in Contrast Enhanced Ultrasound written by Andrej Lyshchik and published by Elsevier. This book was released on 2019-03-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cost-efficient, safe, and clinically effective, contrast-enhanced ultrasound is a nascent diagnostic imaging technique for use in both adults and children. Specialty Imaging: Fundamentals in CEUS provides first of its kind, authoritative coverage to help you make the most of this promising imaging tool in your practice. This one-stop resource is tailored to your decision support needs, offering guidance from global experts on everything from physics and safety to each of the commonly used clinical applications of CEUS. Covers CEUS applications for every relevant anatomic area including liver, kidney, bowel, pancreas, spleen, adrenal glands, gynecology, prostate, scrotum, breast, thyroid, parathyroid, and lymph nodes Discusses key related topics such as vascular CEUS, CEUS-guided interventions, CEUS in treatment response evaluation, CEUS of thorax, intracavitary CEUS, endoscopic CEUS, abdominal trauma, and pediatric applications Includes chapters covering each of the currently available contrast agents and contains a helpful CEUS technical recommendations and lexicon of imaging findings Features more than 1,000 high-quality images with captions and annotations for interpretive guidance Presents information consistently, using a highly templated format with bulleted text for quick, easy reference Helps you make the most of the unique advantages of CEUS, such as reaching a more specific, accurate diagnosis than when using regular ultrasound, and providing alternative imaging methods for younger patients where ionizing radiation poses greater risks Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.
Download or read book Contrast Enhanced Ultrasound written by Alexander N. Sencha and published by Springer Nature. This book was released on 2022-06-28 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive analysis of the value of contrast-enhanced ultrasound (CEUS) in the diagnosis of a wide variety of pathologies. Sonography reliably identifies a wide range of diseases, and the efficacy of modern ultrasound has dramatically improved with contrast enhancement. This book covers almost all aspects of CEUS starting from basic principles and ending with features of its application in individual organs. In particular, it explores the diseases of abdominal, retroperitoneal, and pelvic organs as well as superficial structures, highlighting the characteristic features of typical findings. Focal lesions are discussed in depth, with attention to their early detection and differential diagnosis. Besides, a practical approach to the stratification of the risk of malignancies is provided. The authors summarized their own experience with CEUS in oncology, hepatology, gynecology, urology, endocrinology, and other fields of medicine. The role of CEUS in differential diagnosis of various disorders of the female reproductive system is comprehensively discussed as well. The presentation is clear and concise, and richly illustrated. The book will be a helpful tool for both residents and practitioners approaching ultrasound diagnostics, as well for more experienced radiologists and other professionals.
Download or read book Tumors of the Liver and Intrahepatic Bile Ducts written by Hugh A. Edmondson and published by . This book was released on 1958 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Liver Ultrasound written by Adrian Lim and published by John Wiley & Sons. This book was released on 2024-05-06 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liver Ultrasound An up-to-date discussion of modern liver ultrasound techniques, combining hepatological and radiological perspectives into one stand-alone resource. In Liver Ultrasound: From Basics to Advanced Applications, a team of distinguished experts delivers an in-depth textbook on how to perform liver ultrasound and interpret common and uncommon clinical findings. The authors also walk readers through the nuances of ultrasonic and parametric features, from both a radiological and hepatological perspective, in differentiating the multitude of liver conditions. They also discuss clinical evaluations and how to use more advanced and currently evolving techniques. Readers will experience well-illustrated and clear ultrasound images while also getting access to a complimentary website that features numerous videos which integrate the book’s modern and multidisciplinary approach. The book also includes: A thorough introduction to the basics of ultrasound, as well as ultrasound scanners and knobology Comprehensive explanations on how to perform a liver ultrasound, including routine practicalities, discussions of normal liver anatomy, normal variants and advanced Doppler techniques Practical discussions of focal liver lesions, including their characterization and detection and how contrast enhanced ultrasound plays a pivotal role A clinical overview on the use of point of care ultrasound in liver disease as well as the use of ultrasound in liver related infectious diseases, biliary disorders and pediatric liver disease An extensive overview on the use of ultrasound and specific findings in liver transplantation The role of ultrasound in chronic liver disease, vascular liver diseases and interventional procedures, as well as discussions on advancing technologies namely shearwave elastography, attenuation imaging and fusion Perfect for all who perform liver sonography namely, hepatologists, radiologists, internal and emergency medicine physicians and sonographers. Liver Ultrasound: From Basics to Advanced Applications will also benefit trainees from all these specialties.
Download or read book Contrast Harmonic Imaging in the Diagnosis and Treatment of Hepatic Tumors written by Masatoshi Kudo and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining harmonic technology and an ultrasound contrast agent, harmonic imaging now plays a vital role in the diagnosis and treatment of hepatic tumors. Contrast harmonic imaging is especially valuable in cases of hepatocellular carcinoma (HCC), the incidence of which has risen dramatically in Europe, North America, and Asia in recent years. Harmonic imaging is bringing about revolutionary changes in the diagnosis and treatment of HCC, and this book provides the most up-to-date information and guidelines for effective use of this superior technique. Generously illustrated with photographs and diagrams, with accompanying text by a leading expert in the field, this acclaimed book is a valuable state-of-the-art resource for clinicians and researchers in radiology and internal medicine, including hepatology and gastroenterology.
Download or read book Hepatic Perfusion Imaging Using Factor Analysis of Contrast Enhanced Ultrasound written by Gordon John Lueck and published by . This book was released on 2007 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contrast enhanced ultrasound imaging provides a real-time tool for evaluating vasculature in the liver. Primary liver cancer is perfused primarily by blood from the hepatic artery, whereas normal liver is also supplied by the portal vein. Visual separation of two different phases of enhancement is a challenge. This thesis presents a method of using factor analysis of high dimensional data as a method of extracting distinct time-intensity curves. Key components to this extraction are the clustering of measured bolus curves and their projection onto a positivity domain to obtain non-negative curves. This technique provides complementary images representing spatial loadings on each curve. A method of combining this information to display a regional hepatic perfusion image is proposed, and results are tested on a small set of patients. Region of interest analysis suggests it is possible to detect changes in the hepatic perfusion index of liver lesions relative to normal liver parenchyma using contrast ultrasound.
Download or read book Malignant Liver Tumors written by Pierre-Alain Clavien and published by John Wiley & Sons. This book was released on 2011-09-23 with total page 1039 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive and critical review of current and established treatment modalities for malignant liver tumors is designed to help you sort through the proliferation of competitive approaches and choose the best treatment options for your patient. Dr. Clavien and his contributors consider all the options – radiological, surgical, pharmaceutical, and emerging/novel therapies – and help you find the best single or combined therapy. Building on the success of the previous edition, this extremely thorough revision: features a new section on Guidelines for Liver Tumors, where you will find specific strategies for treating common liver malignancies; the guidelines were prepared by the Associate Editors and take into account national and international society guidelines reflects actual practice by taking a multidisciplinary approach, with contributions from international experts who have extensive experience with this patient population achieves comprehensive and balanced coverage by having each chapter reviewed by the Editor, Deputy Editor, two Associate Editors, and at least one external reviewer includes 16 new chapters that cover liver anatomy, histologic changes in the liver, epidemiology and natural history of HCC, CCC and colorectal liver metastases, strategies of liver resection, and economic aspects as well as novel therapies facilitates the kind of daily interaction among hepatologists, hepatic surgeons, medical oncologists, radiotherapists, and interventional radiologists that is essential when treating patients with complex liver malignancies In 44 chapters organized into six major sections, the book covers the full range of liver tumors. The perfect blend of evidence and experience, Malignant Liver Tumors: Current and Emerging Therapies, 3rd Edition, illuminates the path to better patient care.
Download or read book MR Imaging of Chronic Liver Diseases and Liver Cancer An Issue of Magnetic Resonance Imaging Clinics of North America E Book written by Khaled M Elsayes and published by Elsevier Health Sciences. This book was released on 2021-07-12 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because the liver is a common site of metastatic spread, effective MR imaging of this organ is critically important for patients with cancer as well as those with chronic liver disease. In this issue of MRI Clinics, editors Khaled Elsayes (MD Anderson Cancer Center) and Claude Sirlin (UC San Diego Health’s Liver Imaging Group) bring their considerable expertise to the topic of MR Imaging of Chronic Liver Diseases and Liver Cancer. Top experts in the field cover key topics such as artificial intelligence, diffuse liver disease, LI-RADS, and hepatocarcinogenesis. Provides concise and comprehensive coverage of the issues physicians face every day. Presents the latest information on a timely, focused topic under the leadership of experienced editors in the field. Contains 14 relevant, practice-oriented topics including Chronic liver disease; What the hepatologists, oncologists and surgeons want to know from radiologists; CT techniques, protocols, advancements and the future; Errors and misinterpretations in imaging of chronic liver diseases; and more.
Download or read book Noninvasive Vascular Diagnosis written by Ali F. AbuRahma and published by Springer. This book was released on 2017-10-02 with total page 863 pages. Available in PDF, EPUB and Kindle. Book excerpt: This large format book is the definitive text on vascular surgery written by expert editors and contributors. It is well supported by exceptional illustrative material. The book is invaluable to all those who work in vascular laboratories as wel.l as internists, cardiologists, vascular laboratory directors and staff, general surgeons involved in vascular surgery and the vascular surgery community in general Noninvasive Vascular Diagnosis comprehensively covers all aspects of noninvasive evaluation of the circulatory system in the extremities. The increasing popularity of noninvasive techniques is not reflected in the number of comprehensive works on the topic and it is clear from the success of the first edition that the demand for an updated volume is increasing.
