Liver Ultrasound

Author : Guido Torzilli
Publisher : Springer Science & Business Media
Page : 280 pages
File Size : 41,6 Mb
Release : 2013-12-17
Category : Medical
ISBN : 9788847055100

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Ultrasound-Guided Liver Surgery by Guido Torzilli Pdf

Ultrasound guidance of liver surgery is a very sophisticated approach that permits the performance of otherwise unfeasible operations, discloses the true extent of tumors, increases the indications for hepatectomy, and renders surgery safer. Despite this, it has remained relatively neglected in the literature over the past two decades, during which time much progress has been achieved. This is the first atlas on the subject, and it is comprehensive in scope. The state of the art in the use of ultrasound for resection guidance is carefully documented, and new techniques for exploration of the biliary tract and facilitation of transplant surgery are presented. Further important topics include the role of ultrasound in laparoscopic approaches, the use of contrast agents for diagnosis and staging, and developments in the planning of surgical strategy. The editor is a leading authority whose group has been responsible for a variety of advances in the field. He has brought together other experts whose aim throughout is to provide clear information and guidance on the optimal use of ultrasound when performing liver surgery. This atlas is intended especially for hepatobiliary surgeons but will also be of considerable value for general surgeons.

Author : Adrian Lim,Matteo Rosselli
Publisher : John Wiley & Sons
Page : 307 pages
File Size : 50,9 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.

Author : Christoph F. Dietrich
Publisher : MDPI
Page : 144 pages
File Size : 50,7 Mb
Release : 2019-07-01
Category : Medical
ISBN : 9783038979104

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Ultrasound Elastography by Christoph F. Dietrich Pdf

The comparison between methods, evaluation of portal hypertension and many other questions are still open issues in liver elastography. New elastographic applications are under evaluation and close to being used in clinical practice. Strain imaging has been incorporated into many disciplines and EFSUMB guidelines are under preparation. More research is necessary for improved evidence for clinical applications in daily practice. The Special Issue published papers on recent advances in development and application of Ultrasound Elastography.

Author : Dominique Valla,Juan Carlos Garcia-Pagan,Andrea De Gottardi,Pierre-Emmanuel Rautou
Publisher : Springer Nature
Page : 376 pages
File Size : 45,9 Mb
Release : 2021-12-03
Category : Medical
ISBN : 9783030829889

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Vascular Disorders of the Liver by Dominique Valla,Juan Carlos Garcia-Pagan,Andrea De Gottardi,Pierre-Emmanuel Rautou Pdf

This book provides a comprehensive account on individually rare, but collectively frequent diseases of the liver. In the first part, conditions such as hepatic vascular malformations, ischemic cholangiopathy, hepatic artery occlusion, sinusoidal conditions and Budd-Chiari syndrome are discussed among others. The second part examines the causes of vascular liver disease namely, coagulation disorders, neoplasm disorders, non-malignant blood disorders, systemic diseases and toxins, among others. The unique expertise of the authors, who are all members of the Vascular Liver Disease Disorders Group, an independent network of researchers with a common interest in Vascular Liver Diseases, are merged for an optimal pragmatic and individualized approach. This book is of interest to a broad range of experts, such as hepatologists, internists, radiologists and angiologists.

Author : Monica Lupsor-Platon
Publisher : BoD – Books on Demand
Page : 148 pages
File Size : 41,5 Mb
Release : 2020-03-04
Category : Medical
ISBN : 9781789857092

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Ultrasound Elastography by Monica Lupsor-Platon Pdf

Elastography, the science of creating noninvasive images of mechanical characteristics of tissues, has been rapidly evolving in recent years. The advantage of this technique resides in the ability to rapidly detect and quantify the changes in the stiffness of soft tissues resulting from specific pathological or physiological processes. Ultrasound elastography is nowadays applied especially on the liver and breast, but the technique has been increasingly used for other tissues including the thyroid, lymph nodes, spleen, pancreas, gastrointestinal tract, kidney, prostate, and the musculoskeletal and vascular systems. This book presents some of the applications of strain and shear-wave ultrasound elastography in hepatic, pancreatic, breast, and musculoskeletal conditions.

Author : Gregory R. Lisciandro
Publisher : John Wiley & Sons
Page : 1024 pages
File Size : 49,6 Mb
Release : 2021-03-30
Category : Medical
ISBN : 9781119460985

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Point-of-Care Ultrasound Techniques for the Small Animal Practitioner by Gregory R. Lisciandro Pdf

This book offers a thorough revision and update to the first landmark book that presented a standardized approach to focused point-of-care ultrasound exams of the abdomen, thorax, musculoskeletal and eye in veterinary practice. Now incorporating new applications for focused ultrasound exams and additional species, this Second Edition continues to be a state-of-the-art reference for using abbreviated ultrasound exams in clinical practice. A companion website features supplementary video clips of these point-of-care techniques depicting actual ultrasound exams for comparison and comprehension. New chapters in Point-of-Care Ultrasound Techniques for the Small Animal Practitioner, Second Edition cover ultrasound-guided nerve blocks, musculoskeletal, brain imaging, and applications of focused ultrasound techniques in cats, exotics and marine mammals—making it an essential purchase for veterinarians wanting to incorporate point-of-care ultrasound techniques into their veterinary practices. Presents a standardized approach to point-of-care ultrasound as an extension of the physical exam, including trauma, non-trauma, and monitoring applications Includes coverage of new techniques for focused ultrasound exams, including lung, anesthesia and ultrasound guided nerve blocks, transcranial brain imaging, musculoskeletal, volume status evaluation, and rapid assessment for treatable forms of shock Adds cats, exotic and wildlife mammals, and marine mammals to the existing canine coverage Emphasizes the integration of point-of-care ultrasound techniques for optimizing patient care and accurate patient assessment Offers access to a companion website with supplementary video clips showing many clinically relevant didactic examples The second edition of Point-of-Care Ultrasound Techniques for the Small Animal Practitioner is an excellent resource for veterinary practitioners, ranging from the general practitioner to nearly all clinical specialists, including internal medicine, oncology, cardiology, emergency and critical care, anesthesiology, ophthalmology, exotics, and zoo medicine specialists, and veterinary students.

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.

Author : Anonim
Publisher : Academic Press
Page : 288 pages
File Size : 50,6 Mb
Release : 2019-07-13
Category : Medical
ISBN : 9780128173176

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Drug-Induced Liver Injury by Anonim Pdf

Drug-Induced Liver Injury, Volume 85, the newest volume in the Advances in Pharmacology series, presents a variety of chapters from the best authors in the field. Chapters in this new release include Cell death mechanisms in DILI, Mitochondria in DILI, Primary hepatocytes and their cultures for the testing of drug-induced liver injury, MetaHeps an alternate approach to identify IDILI, Autophagy and DILI, Biomarkers and DILI, Regeneration and DILI, Drug-induced liver injury in obesity and nonalcoholic fatty liver disease, Mechanisms of Idiosyncratic Drug-Induced Liver Injury, the Evaluation and Treatment of Acetaminophen Toxicity, and much more. Includes the authority and expertise of leading contributors in pharmacology Presents the latest release in the Advances in Pharmacology series

Author : H. Bismuth,Francis Kunstlinger,Denis Castaing,Malcolm Aldridge
Publisher : Chapman & Hall
Page : 140 pages
File Size : 50,6 Mb
Release : 1991
Category : Medical
ISBN : 0442315112

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A Text and Atlas of Liver Ultrasound by H. Bismuth,Francis Kunstlinger,Denis Castaing,Malcolm Aldridge Pdf

Author : Luigi Bolondi
Publisher : Springer Science & Business Media
Page : 67 pages
File Size : 42,7 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.

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 : 51,8 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.

Author : Aya Kamaya,Jade Wong-You-Cheong
Publisher : Elsevier Health Sciences
Page : 1045 pages
File Size : 42,8 Mb
Release : 2021-10-08
Category : Medical
ISBN : 9780323794039

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Diagnostic Ultrasound: Abdomen and Pelvis by Aya Kamaya,Jade Wong-You-Cheong Pdf

Develop a solid understanding of ultrasound of the abdomen and pelvis with this practical, point-of-care reference in the popular Diagnostic Ultrasound series. Written by leading experts in the field, the second edition of Diagnostic Ultrasound: Abdomen and Pelvis offers detailed, clinically oriented coverage of ultrasound imaging of this complex area and includes illustrated and written correlation between ultrasound findings and other modalities. The most comprehensive reference in its field, this image-rich resource helps you achieve an accurate ultrasound diagnosis for every patient. Features nearly 15 new chapters that detail updated diagnoses, new terminology, new methodology, new criteria and guidelines, a new generation of scanners, and more Includes 2,500 high-quality images including grayscale, color, power, and spectral (pulsed) Doppler imaging in each chapter and, when applicable, contrast-enhanced ultrasound; plus new videos and animations online Discusses new polycystic ovary syndrome (PCOS) criteria, updated pancreatic cyst guidelines, new ovarian cysts recommendations, shear wave elastography for liver fibrosis, and more Correlates ultrasound findings with CT and MR for improved understanding of disease processes and how ultrasound complements other modalities for a given disease Covers cutting-edge ultrasound techniques, including microbubble contrast and contrast-enhanced US (CEUS) for liver imaging Contains time-saving reference features such as succinct and bulleted text, a variety of test data tables, key facts in each chapter, annotated images, and an extensive index

Author : Francis S. Weill
Publisher : Springer Science & Business Media
Page : 648 pages
File Size : 48,5 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642970955

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Ultrasound Diagnosis of Digestive Diseases by Francis S. Weill Pdf

During the 1970s ultrasonography developed along different paths in continental Eu rope and the English-speaking world. Whereas static imaging dominated the United Kingdom and North America, real-time examination performed by physicians was the norm in the Federal Republic of Germany and France. Francis Weill was uniquely able to bridge the gap between the two schools since he employed both techniques extensively. He made many important contributions to ab dominal ultrasonography during that decade, including the first descriptions of peri pancreatic vascular anatomy, the sonographic diagnostic features of obstructive jaun dice, and the localization of intraperitoneal fluid collections. During the past 20 years he has been working on an evolving textbook of gastroin testinal ultrasonography. This edition in English is the latest fruit of that effort. There are many textbooks of ultrasonography but very few are the work of a single author with a systematic, consistent, and thoroughly organized approach. Moreover, a work that has been crafted and refined by 20 years of clinical experience is certainly unique in this field. My relationship to this book began with the first English edition which I helped to translate from French. The current volume is a revised version of the most recent French edition, a book that we have found to be an invaluable reference in our de partment of radiological ultrasound for anyone who can manage a bit of French. I .

Author : Thomas Albrecht,Lars Thorelius,Luigi Solbiati,Luca Cova,Ferdinand Frauscher
Publisher : Springer Science & Business Media
Page : 63 pages
File Size : 46,5 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.

Author : Oleg Minin,Igor Minin
Publisher : BoD – Books on Demand
Page : 346 pages
File Size : 55,8 Mb
Release : 2011-08-23
Category : Medical
ISBN : 9789533072791

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Ultrasound Imaging by Oleg Minin,Igor Minin Pdf

This book provides an overview of ultrafast ultrasound imaging, 3D high-quality ultrasonic imaging, correction of phase aberrations in medical ultrasound images, etc. Several interesting medical and clinical applications areas are also discussed in the book, like the use of three dimensional ultrasound imaging in evaluation of Asherman's syndrome, the role of 3D ultrasound in assessment of endometrial receptivity and follicular vascularity to predict the quality oocyte, ultrasound imaging in vascular diseases and the fetal palate, clinical application of ultrasound molecular imaging, Doppler abdominal ultrasound in small animals and so on.