Download or read book Monolithic Scintillator Detectors for High resolution Positron Emission Tomography written by Marnix Christiaan Maas and published by Pro Universitate. This book was released on 2008 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NATO Advances Research Workshop (ARW) 'Secure Telematic Applications for National Scale Projects' is organized in the frame of the National Week of Information Technologies and Sixth International Congress 'Scientific and Methodological Facilitation of the Development of Informatization and the System of Scientific and Technical Information in the Republic of Belarus. Secure Telematic Applications in National and International Projects'. The participants of the event came to Minsk from all regions of Europe, as well as from Asia and Africa. Besides the general ARW topic, the participants also discussed the progress in the activity of the High Technologies Park, the creation of the corporate network of libraries of Belarus on the basis of the National Library of Belarus and the newest technologies of e-government. The presentations are also oriented on creation of the National Scientific and Research Computer Network of the Republic of Belarus on the basis of Academic Network BASNET. It is expected that the scientific and practical achievements of the forum will considerably influence both the development of the information technologies and their utilization for advantage of the national economy of Belarus and all participating countries.
Download or read book Modelling Monolithic Scintillator Detectors for Positron Emission Tomography written by Dingeman Jan Van Der Laan and published by Delft University Press. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume investigates the use, design and modelling of monolithic scintillation detectors as an alternative for high resolution Positron Emission Tomography (PET). Many detectors currently used for high resolution PET utilize scintillating crystals coupled to photo-multiplier tubes. But such detectors tend not to be sufficiently sensitive, neither do they correct for depth of interaction. Monolithic scintillation detectors offer a promising alternative which overcomes these problems. They potentially have both a higher sensitivity and improved resolution. This work examines the performance of such detectors and seeks to attain a qualitative and quantitative understanding of the relationship between the properties shape, dimensions, materials used etc.
Download or read book A High Resolution Monolithic Crystal DOI MR Compatible PET Detector written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The principle objective of this proposal is to develop a positron emission tomography (PET) detector with depth-of-interaction (DOI) positioning capability that will achieve state of the art spatial resolution and sensitivity performance for small animal PET imaging. When arranged in a ring or box detector geometry, the proposed detector module will support 1 mm3 image resolution and15% absolute detection efficiency. The detector will also be compatible with operation in a MR scanner to support simultaneous multi-modality imaging. The detector design will utilize a thick, monolithic crystal scintillator readout by a two-dimensional array of silicon photomultiplier (SiPM) devices using a novel sensor on the entrance surface (SES) design. Our hypothesis is that our single-ended readout SES design will provide an effective DOI positioning performance equivalent to more expensive dual-ended readout techniques and at a significantly lower cost. Our monolithic crystal design will also lead to a significantly lower cost system. It is our goal to design a detector with state of the art performance but at a price point that is affordable so the technology can be disseminated to many laboratories. A second hypothesis is that using SiPM arrays, the detector will be able to operate in a MR scanner without any degradation in performance to support simultaneous PET/MR imaging. Having a co-registered MR image will assist in radiotracer localization and may also be used for partial volume corrections to improve radiotracer uptake quantitation. The far reaching goal of this research is to develop technology for medical research that will lead to improvements in human health care.
Download or read book Physics in Nuclear Medicine written by Simon R. Cherry and published by . This book was released on 2003 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, the authors provide up-to-date, comprehensive information on the physics underlying modern nuclear medicine and imaging using radioactively labelled tracers. Examples are presented with solutions worked out in step-by-step detail, illustrating important concepts and calculations.
Download or read book Perspectives on Nuclear Medicine for Molecular Diagnosis and Integrated Therapy written by Yuji Kuge and published by Springer. This book was released on 2016-04-02 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is devoted to understanding the recent advances in nuclear medicine and molecular imaging technologies along with their application to integrated medical therapy and future drug development. This anthology is based on the international symposium in 2015 entitled “Perspective on Nuclear Medicine for Molecular Diagnosis and Integrated Therapy. “The symposium provided an opportunity to exchange ideas on how to promote nuclear medicine technology and how to extend the technology to medical therapy and drug development, and was also a good opportunity to discuss the future perspective of nuclear medicine and molecular imaging by worldwide leaders in the field. Molecular imaging technologies have been rapidly developed worldwide in recent years. Among those developments, nuclear medicine has come to play an important role in quantitative analysis of biological process in vivo as well as in wide clinical use. With the current progress of nuclear medicine and molecular imaging, this modality has been applied for treatment monitoring and predicting its outcome with the use of optimal imaging biomarkers and suitable quantitative analysis. Truly, a new era has arrived with clinical use of nuclear medicine and molecular imaging for personalized medicine. This volume will benefit a wide variety of researchers in life science including those working in drug development, molecular imaging, and medical therapy as well as physicians who utilize diagnostic imaging.
Download or read book Radiation Detectors for Medical Imaging written by Jan S. Iwanczyk and published by CRC Press. This book was released on 2015-10-16 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiation Detectors for Medical Imaging discusses the current state of the art and future prospects of photon-counting detectors for medical imaging applications. Featuring contributions from leading experts and pioneers in their respective fields, this book:Describes x-ray spectral imaging detectors based on cadmium zinc telluride (CdZnTe) and cad
Download or read book Image Fusion in Preclinical Applications written by Claudia Kuntner-Hannes and published by Springer. This book was released on 2018-12-22 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an accessible and comprehensive overview of the state of the art in multimodal, multiparametric preclinical imaging, covering all the modalities used in preclinical research. The role of different combinations of PET, CT, MR, optical, and optoacoustic imaging methods is examined and explained for a range of applications, from research in oncology, neurology, and cardiology to drug development. Examples of animal studies are highlighted in which multimodal imaging has been pivotal in delivering otherwise unobtainable information. Hardware and software image registration methods and animal-specific factors are also discussed. The readily understandable text is enhanced by numerous informative illustrations that help the reader to appreciate the similarities to, but also the differences from, clinical applications. Image Fusion in Preclinical Applications will be of interest to all who wish to learn more about the use of multimodal/multiparametric imaging as a tool for in vivo investigations in preclinical medical and pharmaceutical research.
Download or read book Handbook of Nuclear Medicine and Molecular Imaging for Physicists written by Michael Ljungberg and published by CRC Press. This book was released on 2022-01-24 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-the-art handbook, the first in a series that provides medical physicists with a comprehensive overview into the field of nuclear medicine, is dedicated to instrumentation and imaging procedures in nuclear medicine. It provides a thorough treatment on the cutting-edge technologies being used within the field, in addition to touching upon the history of their use, their development, and looking ahead to future prospects. This text will be an invaluable resource for libraries, institutions, and clinical and academic medical physicists searching for a complete account of what defines nuclear medicine. The most comprehensive reference available providing a state-of-the-art overview of the field of nuclear medicine Edited by a leader in the field, with contributions from a team of experienced medical physicists Includes the latest practical research in the field, in addition to explaining fundamental theory and the field's history
Download or read book Artificial Intelligence and PET Imaging Part 2 An Issue of PET Clinics E Book written by Arman Rahmim and published by Elsevier Health Sciences. This book was released on 2021-11-27 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this issue of PET Clinics, guest editors Arman Rahmim, Babak Saboury, and Eliot Siegel bring their considerable expertise to the topic of Artificial Intelligence and PET Imaging. Provides in-depth, clinical reviews on the latest updates in AI and PET Imaging, providing actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field; Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews.
Download or read book Physics of PET and SPECT Imaging written by Magnus Dahlbom and published by CRC Press. This book was released on 2017-02-17 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: PET and SPECT imaging has improved to such a level that they are opening up exciting new horizons in medical diagnosis and treatment. This book provides a complete introduction to fundamentals and the latest progress in the field, including an overview of new scintillator materials and innovations in photodetector development, as well as the latest system designs and image reconstruction algorithms. It begins with basics of PET and SPECT physics, followed by technology advances and computing methods, quantitative techniques, multimodality imaging, instrumentation, pre-clinical and clinical imaging applications.
Download or read book Astroparticle Particle and Space Physics Detectors and Medical Physics Applications written by Claude Leroy and published by World Scientific. This book was released on 2010 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beam test results with a highly granular Analog Hadron Calorimeter Prototype (AHCAL) / S. Morozov -- Validation of the hadronic calibration of the ATLAS calorimeter with test beam data corresponding to the pseudorapidity range 2.5
Download or read book Advances in organ specific PET instrumentation and their clinical and research applications An Issue of PET Clinics E Book written by Abass Alavi and published by Elsevier Health Sciences. This book was released on 2023-11-13 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this issue of PET Clinics, guest editors Drs. Abass Alavi, Habib Zaidi, and Suleman Surti bring their considerable expertise to the topic of Advances in Organ-specific PET Instrumentation and Their Clinical Applications. Top experts cover key topics such as the increasing use of silicon photomultiplier (SiPM) technology, advances in depth-of-interaction (DOI) and time-of-flight (TOF) PET detectors, the use of artificial intelligence technologies for detector development; and more. Contains 11 relevant, practice-oriented topics including advances in PET detectors and readout technologies; whole-gamma imaging; clinical applications of dedicated brain PET; clinical applications of dedicated breast PET; potential clinical applications of dedicated prostate PET; and more. Provides in-depth clinical reviews on advances in organ-specific PET instrumentation and their clinical applications, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.
Download or read book Scintillators for Positron Emission Tomography written by and published by . This book was released on 1995 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like most applications that utilize scintillators for gamma detection, Positron Emission Tomography (PET) desires materials with high light output, short decay time, and excellent stopping power that are also inexpensive, mechanically rugged, and chemically inert. Realizing that this ''ultimate'' scintillator may not exist, this paper evaluates the relative importance of these qualities and describes their impact on the imaging performance of PET. The most important PET scintillator quality is the ability to absorb 511 keV photons in a small volume, which affects the spatial resolution of the camera. The dominant factor is a short attenuation length ((less-than or equal to) 1.5 cm is required), although a high photoelectric fraction is also important (> 30% is desired). The next most important quality is a short decay time, which affects both the dead time and the coincidence timing resolution. Detection rates for single 511 keV photons can be extremely high, so decay times (less-than or equal to) 500 ns are essential to avoid dead time losses. In addition, positron annihilations are identified by time coincidence so (less-than or equal to)5 ns fwhm coincidence pair timing resolution is required to identify events with narrow coincidence windows, reducing contamination due to accidental coincidences. Current trends in PET cameras are toward septaless, ''fully-3D'' cameras, which have significantly higher count rates than conventional 2-D cameras and so place higher demands on scintillator decay time. Light output affects energy resolution, and thus the ability of the camera to identify and reject events where the initial 511 keV photon has undergone Compton scatter in the patient. The scatter to true event fraction is much higher in fully-3D cameras than in 2-D cameras, so future PET cameras would benefit from scintillators with a 511 keV energy resolution
Download or read book Molecular Imaging of Small Animals written by Habib Zaidi and published by Springer. This book was released on 2014-05-27 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the fundamental concepts of multimodality small-animal molecular imaging technologies and their numerous applications in biomedical research. Driven primarily by the widespread availability of various small-animal models of human diseases replicating accurately biological and biochemical processes in vivo, this is a relatively new yet rapidly expanding field that has excellent potential to become a powerful tool in biomedical research and drug development. In addition to being a powerful clinical tool, a number of imaging modalities including but not limited to CT, MRI, SPECT and PET are also used in small laboratory animal research to visualize and track certain molecular processes associated with diseases such as cancer, heart disease and neurological disorders in living small animal models of disease. In vivo small-animal imaging is playing a pivotal role in the scientific research paradigm enabling to understand human molecular biology and pathophysiology using, for instance, genetically engineered mice with spontaneous diseases that closely mimic human diseases.
Download or read book Measurement Instrumentation and Sensors Handbook written by John G. Webster and published by CRC Press. This book was released on 2018-09-03 with total page 1639 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of the bestselling Measurement, Instrumentation, and Sensors Handbook brings together all aspects of the design and implementation of measurement, instrumentation, and sensors. Reflecting the current state of the art, it describes the use of instruments and techniques for performing practical measurements in engineering, physics, chemistry, and the life sciences; explains sensors and the associated hardware and software; and discusses processing systems, automatic data acquisition, reduction and analysis, operation characteristics, accuracy, errors, calibrations, and the incorporation of standards for control purposes. Organized according to measurement problem, the Second Edition: Consists of 2 volumes Features contributions from 240+ field experts Contains 53 new chapters, plus updates to all 194 existing chapters Addresses different ways of making measurements for given variables Emphasizes modern intelligent instruments and techniques, human factors, modern display methods, instrument networks, and virtual instruments Explains modern wireless techniques, sensors, measurements, and applications A concise and useful reference for engineers, scientists, academic faculty, students, designers, managers, and industry professionals involved in instrumentation and measurement research and development, Measurement, Instrumentation, and Sensors Handbook, Second Edition provides readers with a greater understanding of advanced applications.
Download or read book Medical Imaging written by Troy Farncombe and published by CRC Press. This book was released on 2017-12-19 with total page 857 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book has two intentions. First, it assembles the latest research in the field of medical imaging technology in one place. Detailed descriptions of current state-of-the-art medical imaging systems (comprised of x-ray CT, MRI, ultrasound, and nuclear medicine) and data processing techniques are discussed. Information is provided that will give interested engineers and scientists a solid foundation from which to build with additional resources. Secondly, it exposes the reader to myriad applications that medical imaging technology has enabled.
Download or read book Radiation Detection Systems written by Jan Iwanczyk and published by CRC Press. This book was released on 2021-11-05 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advances in semiconductor detectors, scintillators, photodetectors such as silicon photomultipliers (SiPM), and readout electronics have experienced tremendous growth in recent years in terms of basic technologies and a variety of applications. The second edition of Radiation Detection Systems presents variety of radiation detection systems, giving readers a broad view of the state-of-the-art in the design of detectors, front-end electronics, and systems offering optimized choices of the detection tools for a particular application. The new edition has been divided into two volumes. This volume on Medical Imaging, Industrial Testing, and Security Applications presents specific applications of the detection systems in medical imaging, industrial testing, and security applications. These newely developed technologies play a vital role in the detection, diagnosis, and treatment of major human diseases. Featuring contributions from leading experts and pioneers in their respective fields, this book: Describes new advances in development of detection systems based on CdZnTe (CZT) and CdTe detectors utilizing a direct conversion of radiation to electric signals Reports a recent progress in technologies and performance of SiPM used for reading the light from scintillators Explores exciting new application opportunities created by development of the cutting-edge detection technologies in X-ray spectroscopy, computed tomography (CT), bone dosimetry, and nuclear medicine (PET, SPECT) Considers the future use of photon-counting detectors in clinical CT scanners providing K-edge imaging to reduce the amount of contrast agents and ultimately offering both an anatomical and a functional information Describes, uses of radiation detection systems in security applications such as luggage scanning, dirty bomb detection, and border control With its combined coverage of new materials and innovative new system approaches, as well as a succinct overview of recent developments, this book is an invaluable tool for any engineer, professional, or student working in electronics or an associated field. Readers can refer to the other volume, Sensor Materials, Systems, Technology, and Characterization Measurements, which puts emphasis on sensor materials, detector structures, front electronics technology, and their designs and system optimization for different applications.
