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Author: Kristen M. Meiburger Publisher: Springer ISBN: 3319489984 Category : Technology & Engineering Languages : en Pages : 115
Book Description
This book describes the development of quantitative techniques for ultrasound and photoacoustic imaging in the assessment of architectural and vascular parameters. It presents morphological vascular research based on the development of quantitative imaging techniques for the use of clinical B-mode ultrasound images, and preclinical architectural vascular investigations on quantitative imaging techniques for ultrasounds and photoacoustics. The book is divided into two main parts, the first of which focuses on the development and validation of quantitative techniques for the assessment of vascular morphological parameters that can be extracted from B-mode ultrasound longitudinal images of the common carotid artery. In turn, the second part highlights quantitative imaging techniques for assessing the architectural parameters of vasculature that can be extracted from 3D volumes, using both contrast-enhanced ultrasound (CEUS) imaging and photoacoustic imaging without the addition of any contrast agent. Sharing and summarizing the outcomes of this important research, the book will be of interest to a broad range of researchers and practitioners in the fields of medical imaging and biomedical engineering.
Author: Kristen M. Meiburger Publisher: Springer ISBN: 3319489984 Category : Technology & Engineering Languages : en Pages : 115
Book Description
This book describes the development of quantitative techniques for ultrasound and photoacoustic imaging in the assessment of architectural and vascular parameters. It presents morphological vascular research based on the development of quantitative imaging techniques for the use of clinical B-mode ultrasound images, and preclinical architectural vascular investigations on quantitative imaging techniques for ultrasounds and photoacoustics. The book is divided into two main parts, the first of which focuses on the development and validation of quantitative techniques for the assessment of vascular morphological parameters that can be extracted from B-mode ultrasound longitudinal images of the common carotid artery. In turn, the second part highlights quantitative imaging techniques for assessing the architectural parameters of vasculature that can be extracted from 3D volumes, using both contrast-enhanced ultrasound (CEUS) imaging and photoacoustic imaging without the addition of any contrast agent. Sharing and summarizing the outcomes of this important research, the book will be of interest to a broad range of researchers and practitioners in the fields of medical imaging and biomedical engineering.
Author: Seung Yun Nam Publisher: ISBN: Category : Languages : en Pages :
Book Description
Assessment of neovascular growth is essential in various applications related to tissue engineering. However, the process of vascularization from progenitor cells contributing vascular growth is not well understood. Hence, an imaging modality, which is easily applicable, reliable, and capable of quantitative assessment of vascular growth or regression in a three-dimensional environment, is required. In this study, the combined ultrasound and photoacoustic imaging method was applied to assess microvasculature in tissue engineered constructs. Hydrogels that spontaneously promote tube formation from implanted mesenchymal stem cells (MSCs) were imaged. PEGylated fibrin gels, supporting the development of capillary growth were implanted in a Lewis rat. After one week, the rat was euthanized and the gel implants were excised and positioned in water cuvettes for imaging. Ultrasound and photoacoustic images were acquired with single element 25 MHz and 48 MHz focused ultrasound transducers interfaced with a nanosecond pulsed laser source operating at 532 nm wavelength. The 3D ultrasound and photoacoustic image was reconstructed based on hundreds of 2D ultrasound images obtained by mechanically scanning the transducer. The ultrasound and photoacoustic images had good agreement with the vascular structure in the gel samples indicating that the combined ultrasound and photoacoustic imaging is capable of assessing growth of micro blood vessels.
Author: Lawrence S. Chan Publisher: CRC Press ISBN: 1351012258 Category : Medical Languages : en Pages : 420
Book Description
This transformative textbook, first of its kind to incorporate engineering principles into medical education and practice, will be a useful tool for physicians, medical students, biomedical engineers, biomedical engineering students, and healthcare executives. The central approach of the proposed textbook is to provide principles of engineering as applied to medicine and guide the medical students and physicians in achieving the goal of solving medical problems by engineering principles and methodologies. For the medical students and physicians, this proposed textbook will train them to “think like an engineer and act as a physician”. The textbook contains a variety of teaching techniques including class lectures, small group discussions, group projects, and individual projects, with the goals of not just helping students and professionals to understand the principles and methods of engineering, but also guiding students and professionals to develop real-life solutions. For the biomedical engineers and biomedical engineering students, this proposed textbook will give them a large framework and global perspective of how engineering principles could positively impact real-life medicine. To the healthcare executives, the goal of this book is to provide them general guidance and specific examples of applying engineering principles in implementing solution-oriented methodology to their healthcare enterprises. Overall goals of this book are to help improve the overall quality and efficiency of healthcare delivery and outcomes.
Author: John Pellerito Publisher: Elsevier Health Sciences ISBN: 1455737666 Category : Medical Languages : en Pages : 703
Book Description
Now in its 6th edition, Introduction to Vascular Ultrasonography, by Drs. John Pellerito and Joseph Polak, provides an easily accessible, concise overview of arterial and venous ultrasound. A new co-editor and new contributors have updated this classic with cutting-edge diagnostic procedures as well as new chapters on evaluating organ transplants, screening for vascular disease, correlative imaging, and more. High-quality images, videos, and online access make this an ideal introduction to this complex and rapidly evolving technique. Find information quickly with sections organized by clinical rationale, anatomy, examination technique, findings, and interpretation. Get a thorough review of ultrasound vascular diagnosis, including peripheral veins and arteries, carotid and vertebral arteries, abdominal vessels, and transcranial Doppler. Quickly reference numerous tables for examination protocols, normal values, diagnostic parameters, and ultrasound findings for selected conditions. Visualize important techniques with hundreds of lavish line drawings and clinical ultrasound examples. Stay current with trending topics through new chapters on evaluation of organ transplants, screening for vascular disease, correlative imaging, and accreditation and the vascular lab. Experience clinical scenarios with vivid clarity through new color ultrasound images. Watch vascular ultrasound videos and access the complete contents online at www.expertconsult.com. Benefit from the fresh perspective and insight of a new co-editor, Dr. Joseph Polak. Improve your understanding of the correlation of imaging results with treatment goals in venous and arterial disease. Learn the principles of vascular ultrasonography from the most trusted reference in the field.
Author: Simone Balocco Publisher: Elsevier ISBN: 0128188340 Category : Technology & Engineering Languages : en Pages : 220
Book Description
Intravascular Ultrasound: From Acquisition to Advanced Quantitative Analysis covers topics of the whole imaging pipeline, ranging from the definition of the clinical problem and image acquisition systems to image processing and analysis, including the assisted clinical-decision making procedures and treatment planning (stent deployment and follow up). Atherosclerosis, a disease of the vessel wall that produces vessel narrowing and obstruction, is the major cause of cardiovascular diseases, such as heart attack or stroke. This book covers all aspects of this imaging tool that allows for the visualization of internal vessel structures and the quantification and characterization of coronary plaque. - Provides an introduction to the clinical workflow and current challenges in endovascular interventions - Presents a review of the state-of-the-art methodologies in IVUS imaging and their applications - Includes a rich analysis of the current and potential future connections between the academic, clinical and industrial fields
Author: Mithun Kuniyil Ajith Singh Publisher: Springer Nature ISBN: 9811539847 Category : Science Languages : en Pages : 393
Book Description
This book highlights the use of LEDs in biomedical photoacoustic imaging. In chapters written by key opinion leaders in the field, it covers a broad range of topics, including fundamentals, principles, instrumentation, image reconstruction and data/image processing methods, preclinical and clinical applications of LED-based photoacoustic imaging. Apart from preclinical imaging studies and early clinical pilot studies using LED-based photoacoustics, the book includes a chapter exploring the opportunities and challenges of clinical translation from an industry perspective. Given its scope, the book will appeal to scientists and engineers in academia and industry, as well as medical experts interested in the clinical applications of photoacoustic imaging.
Author: Jonathan Mamou Publisher: ISBN: 9783031219887 Category : Languages : en Pages : 0
Book Description
Quantitative ultrasound (QUS) continues to mature as a research field and is primed to make a swift transition to routine preclinical and clinical applications. This book will serve two main purposes: Advanced education in QUS by providing a complete and thorough review of all theoretical, physical, and engineering aspects of QUS. Review of recent development of QUS by lead contributors in the research field. This 2nd edition will focus on 6 modern research topics related to quantitative ultrasound of soft tissues: Spectral-based methods for tissue characterization, tissue typing, cancer detection, etc. Attenuation estimation for tissue characterization and improving spectral based methods Envelope statistics analysis as a means of quantifying and imaging tissue properties. Ultrasound computed tomography for preclinical and clinical imaging. Scanning acoustic microscopy for forming images of mechanical properties of soft tissues with micron resolution. Phantoms for quantitative ultrasound.
Author: Mark A. Anastasio Publisher: Taylor & Francis ISBN: 1439880425 Category : Medical Languages : en Pages : 353
Book Description
From the discovery of x-rays in 1895 through the emergence of computed tomography (CT) in the 1970s and magnetic resonance imaging (MRI) in the 1980s, non-invasive imaging has revolutionized the practice of medicine. While these technologies have thoroughly penetrated clinical practice, scientists continue to develop novel approaches that promise t
Author: Kristen M. Meiburger
Author: Kristen M. Meiburger
Author: Seung Yun Nam
Author: Lawrence S. Chan
Author: Zheng Feng Lu
Author: 巫建興
Author: John Pellerito
Author: Simone Balocco
Author: Mithun Kuniyil Ajith Singh
Author: Jonathan Mamou
Author: Mark A. Anastasio