Development And Validation Of Novel Quantitative Mri Techniques In Liver
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| Author | : Nicole Seiberlich |
| Publisher | : Academic Press |
| Total Pages | : 1094 |
| Release | : 2020-11-18 |
| Genre | : Computers |
| ISBN | : 0128170581 |
Quantitative Magnetic Resonance Imaging is a 'go-to' reference for methods and applications of quantitative magnetic resonance imaging, with specific sections on Relaxometry, Perfusion, and Diffusion. Each section will start with an explanation of the basic techniques for mapping the tissue property in question, including a description of the challenges that arise when using these basic approaches. For properties which can be measured in multiple ways, each of these basic methods will be described in separate chapters. Following the basics, a chapter in each section presents more advanced and recently proposed techniques for quantitative tissue property mapping, with a concluding chapter on clinical applications. The reader will learn: - The basic physics behind tissue property mapping - How to implement basic pulse sequences for the quantitative measurement of tissue properties - The strengths and limitations to the basic and more rapid methods for mapping the magnetic relaxation properties T1, T2, and T2* - The pros and cons for different approaches to mapping perfusion - The methods of Diffusion-weighted imaging and how this approach can be used to generate diffusion tensor - maps and more complex representations of diffusion - How flow, magneto-electric tissue property, fat fraction, exchange, elastography, and temperature mapping are performed - How fast imaging approaches including parallel imaging, compressed sensing, and Magnetic Resonance - Fingerprinting can be used to accelerate or improve tissue property mapping schemes - How tissue property mapping is used clinically in different organs - Structured to cater for MRI researchers and graduate students with a wide variety of backgrounds - Explains basic methods for quantitatively measuring tissue properties with MRI - including T1, T2, perfusion, diffusion, fat and iron fraction, elastography, flow, susceptibility - enabling the implementation of pulse sequences to perform measurements - Shows the limitations of the techniques and explains the challenges to the clinical adoption of these traditional methods, presenting the latest research in rapid quantitative imaging which has the possibility to tackle these challenges - Each section contains a chapter explaining the basics of novel ideas for quantitative mapping, such as compressed sensing and Magnetic Resonance Fingerprinting-based approaches
| Author | : Sudhakar K. Venkatesh |
| Publisher | : Springer |
| Total Pages | : 143 |
| Release | : 2014-10-01 |
| Genre | : Medical |
| ISBN | : 1493915754 |
The first book to cover the groundbreaking development and clinical applications of Magnetic Resonance Elastography, this book is essential for all practitioners interested in this revolutionary diagnostic modality. The book is divided into three sections. The first covers the history of MRE. The second covers technique and clinical applications of MRE in the liver with respect to fibrosis, liver masses, and other diseases. Case descriptions are presented to give the reader a hands-on approach. The final section presents the techniques, sequence and preliminary results of applications in other areas of the body including muscle, brain, lung, heart, and breast.
| Author | : Monica Lupsor-Platon |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 148 |
| Release | : 2020-03-04 |
| Genre | : Medical |
| ISBN | : 1789857090 |
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 | : Ehsan Samei |
| Publisher | : Springer |
| Total Pages | : 0 |
| Release | : 2019-12-06 |
| Genre | : Medical |
| ISBN | : 9783030269562 |
This book offers a comprehensive and topical depiction of advances in CT imaging. CT has become a leading medical imaging modality, thanks to its superb spatial and temporal resolution to depict anatomical details. New advances have further extended the technology to provide physiological information, enabling a wide and expanding range of clinical applications. The text covers the latest advancements in CT technology and clinical applications for a variety of CT types and imaging methods. The content is presented in seven parts to offer a structure across a board coverage of CT: CT Systems, CT Performance, CT Practice, Spectral CT, Quantitative CT, Functional CT, and Special Purpose CT. Each contain chapters written by leading experts in the field, covering CT hardware and software innovations, CT operation, CT performance characterization, functional and quantitative applications, and CT systems devised for specific anatomical applications. This book is an ideal resource for practitioners of CT applications in medicine, including physicians, trainees, engineers, and scientists.
| Author | : Juerg Hodler |
| Publisher | : Springer |
| Total Pages | : 262 |
| Release | : 2018-03-20 |
| Genre | : Medical |
| ISBN | : 3319750194 |
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.
| Author | : Richard G. Barr |
| Publisher | : Elsevier Health Sciences |
| Total Pages | : 259 |
| Release | : 2022-10-21 |
| Genre | : Medical |
| ISBN | : 0323874835 |
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 | : Aleksandra Radjenovic |
| Publisher | : Frontiers Media SA |
| Total Pages | : 141 |
| Release | : 2023-06-30 |
| Genre | : Medical |
| ISBN | : 2832527434 |
| Author | : Ignasi Carrio |
| Publisher | : Springer |
| Total Pages | : 0 |
| Release | : 2016-08-23 |
| Genre | : Medical |
| ISBN | : 9783662508152 |
In compiling this textbook on the exciting novel imaging modality of PET/MRI, the editors have brought together a truly international group of experts in the field. The book is divided into two parts. The first part covers methodology and equipment and includes chapters on basic molecular medicine, contrast agents, MR attenuation and validation, and quantitative MRI and PET motion correction. The second part of the book focuses on clinical applications in oncology, cardiology, and neurology. Imaging of major neoplasms is covered in a series of individual chapters. Further chapters address functional and metabolic cardiovascular examinations and major central nervous system applications such as brain tumors and dementias. This book will be of interest to all radiologists and nuclear medicine physicians who wish to learn more about the latest developments in this important emerging imaging modality and its applications.
| Author | : Keith Lillemoe |
| Publisher | : Lippincott Williams & Wilkins |
| Total Pages | : 441 |
| Release | : 2012-10-01 |
| Genre | : Medical |
| ISBN | : 1608311724 |
Hepatobiliary and Pancreatic Surgery is part of the Master Techniques in Surgery Series, which presents common and advanced procedures in the major subspecialties of general surgery. The series is overseen by Josef E. Fischer, MD, editor of the classic two-volume reference Mastery of Surgery. Hepatobiliary and Pancreatic Surgery depicts surgery of the liver, hepatobiliary tree, and pancreas, including cholecystectomy and hepatic resections. Both laparoscopic and open procedures are depicted. The book is written by acknowledged master surgeons, emphasizes surgical procedures, and is lavishly illustrated with original full-color drawings. Each chapter briefly assesses indications, contraindications, and preoperative planning before fully explaining and illustrating the procedure in step-by-step detail. Outcomes, complications, and follow-up are also discussed. Each chapter ends with a brief reference list. A companion website will offer the fully searchable content of the book and procedural videos.
| Author | : Peter B. Barker |
| Publisher | : Cambridge University Press |
| Total Pages | : 373 |
| Release | : 2013-05-16 |
| Genre | : Medical |
| ISBN | : 1107013399 |
This concise and comprehensive review uniquely contains all the information required to perform and interpret clinical MR perfusion imaging.
