Contrast Enhanced Ultrasound Of Liver Diseases

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Contrast-Enhanced Ultrasound of Liver Diseases

Author : L. Solbiati,A. Martegani,E. Leen,J.M. Correas,P.N. Burns,D. Becker
Publisher : Springer Science & Business Media
Page : 123 pages
File Size : 55,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9788847020931

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Contrast-Enhanced Ultrasound of Liver Diseases by L. Solbiati,A. Martegani,E. Leen,J.M. Correas,P.N. Burns,D. Becker Pdf

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.

Contrast-Enhanced Ultrasound of Liver Diseases

Author : L. Solbiati,A. Martegani,E. Leen,J.M. Correas,P.N. Burns,D. Becker
Publisher : Springer
Page : 123 pages
File Size : 55,9 Mb
Release : 2004-01-21
Category : Medical
ISBN : 8847021685

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Contrast-Enhanced Ultrasound of Liver Diseases by L. Solbiati,A. Martegani,E. Leen,J.M. Correas,P.N. Burns,D. Becker Pdf

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.

Advances in Diagnostic Imaging

Author : Luigi Bolondi
Publisher : Springer Science & Business Media
Page : 67 pages
File Size : 40,6 Mb
Release : 2006-07-25
Category : Medical
ISBN : 9788847004580

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Advances in Diagnostic Imaging by Luigi Bolondi Pdf

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.

Contrast-Enhanced Ultrasound Imaging of Hepatic Neoplasms

Author : Wen-Ping Wang,Yi Dong,Christoph F. Dietrich,Ernst Michael Jung
Publisher : Springer Nature
Page : 268 pages
File Size : 41,5 Mb
Release : 2021-06-26
Category : Medical
ISBN : 9789811617614

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Contrast-Enhanced Ultrasound Imaging of Hepatic Neoplasms by Wen-Ping Wang,Yi Dong,Christoph F. Dietrich,Ernst Michael Jung Pdf

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.

Advances in Diagnostic Imaging

Author : Luigi Bolondi
Publisher : Springer
Page : 56 pages
File Size : 43,6 Mb
Release : 2006-01-19
Category : Medical
ISBN : 8847004578

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Advances in Diagnostic Imaging by Luigi Bolondi Pdf

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.

Liver Ultrasound

Author : Adrian Lim,Matteo Rosselli
Publisher : John Wiley & Sons
Page : 307 pages
File Size : 40,5 Mb
Release : 2024-05-06
Category : Medical
ISBN : 9781119612599

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Liver Ultrasound by Adrian Lim,Matteo Rosselli Pdf

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.

Contrast-Enhanced Ultrasound in Clinical Practice

Author : Thomas Albrecht,Lars Thorelius,Luigi Solbiati,Luca Cova,Ferdinand Frauscher
Publisher : Springer Science & Business Media
Page : 63 pages
File Size : 46,7 Mb
Release : 2005-12-06
Category : Medical
ISBN : 9788847003576

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Contrast-Enhanced Ultrasound in Clinical Practice by Thomas Albrecht,Lars Thorelius,Luigi Solbiati,Luca Cova,Ferdinand Frauscher Pdf

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.

Atlas of Contrast-enhanced Sonography of Focal Liver Lesions

Author : Tommaso Vincenzo Bartolotta,Adele Taibbi,Massimo Midiri
Publisher : Springer
Page : 140 pages
File Size : 44,8 Mb
Release : 2015-06-09
Category : Medical
ISBN : 9783319175393

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Atlas of Contrast-enhanced Sonography of Focal Liver Lesions by Tommaso Vincenzo Bartolotta,Adele Taibbi,Massimo Midiri Pdf

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.

Contrast-Enhanced Ultrasound

Author : Alexander N. Sencha,Yury N. Patrunov
Publisher : Springer Nature
Page : 356 pages
File Size : 40,5 Mb
Release : 2022-06-28
Category : Medical
ISBN : 9783030917647

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Contrast-Enhanced Ultrasound by Alexander N. Sencha,Yury N. Patrunov Pdf

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.

Contrast-Enhanced Ultrasound in Pediatric Imaging

Author : Paul S. Sidhu,Maria E. Sellars,Annamaria Deganello
Publisher : Springer Nature
Page : 277 pages
File Size : 53,5 Mb
Release : 2020-09-02
Category : Medical
ISBN : 9783030496913

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Contrast-Enhanced Ultrasound in Pediatric Imaging by Paul S. Sidhu,Maria E. Sellars,Annamaria Deganello Pdf

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.

Multiparametric Ultrasound for the Assessment of Diffuse Liver Disease

Author : Richard G. Barr,Giovanna Ferraioli
Publisher : Elsevier Health Sciences
Page : 259 pages
File Size : 47,7 Mb
Release : 2022-10-21
Category : Medical
ISBN : 9780323874830

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Multiparametric Ultrasound for the Assessment of Diffuse Liver Disease by Richard G. Barr,Giovanna Ferraioli Pdf

For those who treat and diagnose liver disease, whether radiologists, emergency medical physicians, hepatologists, or sonographers, a clear understanding of the strict protocol needed to obtain accurate measurements is essential. Multiparametric Ultrasound for the Assessment of Diffuse Liver Disease offers a practical approach to liver shear wave elastography acquisition from globally recognized leaders in the field. It answers critical questions such as how to use each of the current techniques to best characterize your patients’ liver disease, how to deal with the limitations of each of these techniques, and what to ask—and not to ask—of your devices and software. Presents an overview of conventional ultrasound findings in chronic liver disease and portal hypertension, and presents the basic concepts and protocols needed to measure liver stiffness and interpret liver stiffness values. Details clinical applications, artifacts, and guidelines of liver ultrasound elastography, including tips and tricks. Reviews the latest ultrasound techniques to assess liver steatosis and focal liver lesions, as well as the uses of new technologies of fat quantification and dispersion.

MR Imaging of Chronic Liver Diseases and Liver Cancer, An Issue of Magnetic Resonance Imaging Clinics of North America, E-Book

Author : Khaled M Elsayes,Claude Sirlin
Publisher : Elsevier Health Sciences
Page : 217 pages
File Size : 50,5 Mb
Release : 2021-07-12
Category : Medical
ISBN : 9780323776141

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MR Imaging of Chronic Liver Diseases and Liver Cancer, An Issue of Magnetic Resonance Imaging Clinics of North America, E-Book by Khaled M Elsayes,Claude Sirlin Pdf

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.

Enhancing the Role of Ultrasound with Contrast Agents

Author : Riccardo Lencioni
Publisher : Springer Science & Business Media
Page : 252 pages
File Size : 54,7 Mb
Release : 2006-08-06
Category : Medical
ISBN : 9788847004764

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Enhancing the Role of Ultrasound with Contrast Agents by Riccardo Lencioni Pdf

This book provides an up-to-date overview on the clinical value of contrast agents in ultrasound. The volume moves from a background section on technique and methodology to the main sections on the clinical application of contrast ultrasound in the liver and in vascular diseases. A final section discusses results and prospects of contrast ultrasound modality in the other fields.

MRI of the Liver

Author : Günther Schneider,Luigi Grazioli,Sanjay Saini
Publisher : Springer Science & Business Media
Page : 296 pages
File Size : 42,7 Mb
Release : 2013-04-17
Category : Medical
ISBN : 9788847029460

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MRI of the Liver by Günther Schneider,Luigi Grazioli,Sanjay Saini Pdf

Recent technological developments have broadened considerably the role of magnetic resonance imaging in the evaluation of liver pathology. Today, MR imaging is not looked upon merely as a problem-solving technique but is widely considered the principal imaging modality for both the detection and accurate diagnosis of focal and diffuse liver disease. Advances in hardware and sequence design and the advent of novel contrast agents with liver-specific properties have contributed towards making MRI of the liver a routine clinical application. Compared with previous publications on the application of MRI to study the liver, this book stands out in at least three major respects: - It presents in a clear and concise manner the current approaches to routine MRI of the liver, taking account of the hardware and software currently available from the major manufacturers and proposing imaging protocols for each. - A vast number of illustrations describe the pathologic and radiological correlations of the principal focal and diffuse liver diseases. - It presents a practical rationale for the use of contrast agents with liver-specific properties. This book will prove invaluable to radiologists wishing to expand or consolidate their routine approach to MR imaging of the liver.

Magnetic Resonance Imaging in Liver Disease

Author : Thomas J. Vogl
Publisher : Thieme
Page : 288 pages
File Size : 55,9 Mb
Release : 2003
Category : Contrast media (Diagnostic imaging)
ISBN : 1588902366

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Magnetic Resonance Imaging in Liver Disease by Thomas J. Vogl Pdf

In this book, both the basic principles and the latest results in the use of contrast-enhanced MRI of the liver are presented. This work will allow the reader to understand and use superparamagnetic contrast agents for evaluating various diseases of the liver.