Gamma ray detection techniques for radioisotope imaging purposes are quickly evolving. Monte Carlo simulations show the possibility of achieving an outstanding image spatial resolution in the images obtained with techniques using electronic collimation. The great advantage of using electronic collimation is the increased efficiency of the gamma camera with respect to the usage of the mechanical collimation technique. These new imaging techniques require radiation detectors with very specific features, such as low noise, desired stooping power and compactness. In this thesis project, an apparatus for detection of a Compton deposition of gamma rays, capable of differentiating the position of interaction of the gamma ray in the active volume of the detector, has been developed. The design and manufacture of such an apparatus implies the selection and characterization of the radiation sensitive material and its calibration, as well as its associated electronics, in order to achieve the critical requirements to be used as part of the electronic collimated gamma camera. Along with the detector development, the electronic collimation requires a very specific control system. The required logic system that makes possible the usage of the apparatus as part of the the electronic collimation set-up, has also been developed as part of this thesis work. This electronic system is meant to work in coordination with other sensors, and its final output is to give exact information of the photon-electron interaction points, in order for an image to be deduced. The result of this thesis work is a radiation detector ready to be used as the tracker component in the application of the electronic collimation technique. Its control system allows it to be used to build a Compton camera by simply removing the mechanical collimator of a regular gamma-camera, and arranging both detectors in the desired radioisotope imaging electronic collimation scenario.

Master the latest imaging procedures and technologies in Nuclear Medicine! Medicine and PET/CT: Technology and Techniques, 8th Edition provides comprehensive, state-of-the-art information on all aspects of nuclear medicine. Coverage of body systems includes anatomy and physiology along with details on how to perform and interpret related diagnostic procedures. The leading technologies — SPECT, PET, CT, MRI, and PET/CT — are presented, and radiation safety and patient care are emphasized. Edited by nuclear imaging and PET/CT educator Kristen M. Waterstram-Rich and written by a team of expert contributors, this reference features new information on conducting research and managing clinical trials. - Complete coverage of nuclear medicine eliminates the need to search for information in other sources. - Foundations chapters cover basic math, statistics, physics and instrumentation, computers, lab science, radiochemistry, and pharmacology, allowing you to understand how and why procedures are performed. - PET/CT focus with hybrid PET/CT studies provides information that is especially beneficial to working technologists. - Accessible writing style and approach to basic science subjects simplifies topics, first introducing fundamentals and progressing to more complex concepts. - Procedure boxes provide step-by-step instructions for clinical procedures and protocols, so you can perform each with confidence. - CT Physics and Instrumentation chapter provides the knowledge needed for clinical success by introducing CT as it is applied to PET imaging for combined PET/CT studies. - Key terms, chapter outlines, learning objectives, and suggested readings help you organize your study. - Table of Radionuclides used in nuclear medicine and PET is provided in the appendix for quick reference. - More than 50 practice problems in the Mathematic and Statistics chapter let you brush up on basic math skills, with answers provided in the back of the book. - 12-page, full-color insert includes clear PET/CT scans showing realistic scans found in practice. - A glossary provides definitions of key terms and important concepts. - UPDATED content reflects the latest advances and provides the information you need to pass the boards. - NEW information on conducting research and managing clinical trials prepares you more fully for clinical success. - New information on administrative procedures includes coverage of coding and reimbursement. - NEW practice tests on the Evolve companion website help you apply your knowledge. - NEW! A second color in the design highlights the most important material for easier study and understanding.

Nuclear Medicine and Molecular Imaging - E-Book

PET and SPECT are two of today's most important medical-imaging methods, providing images that reveal subtle information about physiological processes in humans and animals. Emission Tomography: The Fundamentals of PET and SPECT explains the physics and engineering principles of these important functional-imaging methods. The technology of emission tomography is covered in detail, including historical origins, scientific and mathematical foundations, imaging systems and their components, image reconstruction and analysis, simulation techniques, and clinical and laboratory applications. The book describes the state of the art of emission tomography, including all facets of conventional SPECT and PET, as well as contemporary topics such as iterative image reconstruction, small-animal imaging, and PET/CT systems. This book is intended as a textbook and reference resource for graduate students, researchers, medical physicists, biomedical engineers, and professional engineers and physicists in the medical-imaging industry. Thorough tutorials of fundamental and advanced topics are presented by dozens of the leading researchers in PET and SPECT. SPECT has long been a mainstay of clinical imaging, and PET is now one of the world's fastest growing medical imaging techniques, owing to its dramatic contributions to cancer imaging and other applications. Emission Tomography: The Fundamentals of PET and SPECT is an essential resource for understanding the technology of SPECT and PET, the most widely used forms of molecular imaging.*Contains thorough tutorial treatments, coupled with coverage of advanced topics*Three of the four holders of the prestigious Institute of Electrical and Electronics Engineers Medical Imaging Scientist Award are chapter contributors*Include color artwork

Nuclear Cardiac Imaging is the definitive resource for nuclear cardiologists and nuclear clinicians on the technical, physiological, diagnostic, and prognostic considerations of cardiac diagnostic techniques performed with the aid of radiopharmaceuticals. New to the sixth edition are additional updated chapters and a Companion Atlas featuring case studies and multiple-choice quizzes that offer readers extra review.

"Written at the technologist level, Nuclear Medicine Instrumentation, Second Edition focuses on instruments essential to the practice of nuclear medicine. Covering everything from Geiger counters to positron emission tomography systems, this text provides students with an understanding of the practical aspects of these instruments and their uses in nuclear medicine. Nuclear Medicine Instrumentation is made up of four parts: Small Instruments Gamma Camera Single Photon Emission Computed Tomography (SPECT) Positron Emission Tomography (PET) By concentrating on the operation of these instruments and the potential pitfalls that they are subject to, students will be better prepared for what they may encounter during their career. The Second Edition includes revised content and updated data throughout as well as a new chapter on Magnetic Resonance Imaging and Its Application to Nuclear Medicine and a new Appendix on Laboratory Accreditation"--

Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.