This engineering course is designed to introduce students to a range of concepts, ideas and models used in nuclear reactor physics. Basics of nuclear medicine transmission versus emission imaging 2 position of the radiation source and its strength is unknown energy is known monoenergetic fig. Fractures bone metastases to investigate unexplained bone or back pain. Nuclear chemistry is the study of the structure of and the they undergo. Nuclear medicine is described by three elements clinical problem, the radiopharmaceutical and the instrumentation. Cremonesi ieo european institute of oncology, milano, italy. An introduction to nuclear medicine with respect to thyroid disorders by.
Nuclear medicine has become an everchanging and expanding diagnostic and therapeutic medical profession. Using radioactive traces was the only way to image the soft tissues the body, such as the brain, thyroid, lungs, liver, heart, kidneys. To summarize the formalism of internal dosimetry and present its application in clinical practice. Despite changes in referral patterns and the advent of managed care, nuclear medicine studies remain among the most costeffective for the diagnosis and management of a variety of diseases. Part of the renowned the basics series, nuclear medicine physics helps build foundational knowledge of how and why things happen in the clinical environment. From wikibooks, open books for an open world medicine. Nuclear medicine advancing nuclear medicine through. Aug 29, 2016 nuclear medicine encompasses both therapeutic and diagnostic modalities that support practically every field of medical endeavor. Gamma rays gamma photons are emitted from the nucleus of some unstable radioactive atoms. If so, share your ppt presentation slides online with. Shafiei md nuclear physician taleghani medical center. An introduction to nuclear medicine with respect ppt.
To become aware of the bss requirements for the protection of the public and how these are applied to restrictions in the care of the nuclear medicine patients as well as the. Using special detection equipment, the radioactive substances can be traced in the body to see where and when they concentrate. This radiopharmaceutical is administered internally, via injection, swallowing or. For more than 50 years, the aec and later the department of energy have supported highrisk research and development of nuclear medicine technology and have supplied radionuclides to the. Nuclear medicine is a medical specialty that uses radioactive tracers radiopharmaceuticals to assess bodily functions and to diagnose and treat disease. Nuclear medicine te slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. It is also used in the basic sciences such as biology, in drug discovery and in preclinical medicine.
Part of the renowned the basics series of medical physics books, nuclear medicine physics has become an essential resource for radiology residents and practitioners, nuclear cardiologists, medical physicists, and radiologic technologists. Nuclear medicine is a type of molecular imaging where radioactive pharmaceuticals often called radiopharmaceuticals are used to evaluate the bodys functions and processes. This type of imaging takes very small amounts of radioactive pharmaceuticals and follows their path and progress through your body. Inject radio tracers into the body the radio tracers undergo radioactive decay and generate gammy rays a camera detect gamma rays from the radio tracer after a certain time. This chapter provides an overview of the field of nuclear medicine for readers who are not familiar with the discipline. Basic nuclear cardiology medical powerpoint presentation. It includes a description of the history and major discoveries in this field, the challenges of conducting nuclear medicine research, and the foreseeable new technologies and opportunities for personalizing health care that could result from aggressive development of the field. Thus fusing small atoms to form mediumsized atoms nuclear fusion releases energy. Radiation protection in nuclear medicine 1 part 12 iaea training material on radiation protection in nuclear medicine protection of the general public 2 objective. These substances consist of pharmaceuticals labelled with radioisotopes radiopharmaceuticals in diagnosis, radioactive substances are administered to patient and the radiation emitted is measured and location recorded. Nuclear energy binding energy the amount of energy released when a nucleus is formed.
Nuclear medicine is a fascinating application of nuclear physics. The premier certification board for nuclear medicine technologists. Feb 27, 2019 nuclear medicine imaging involves the administration of a radiolabelled chemical called a radiopharmaceutical. May 21, 2012 free nuclear medicine technologist powerpoint template for nuclear medicine schools and power point presentations. Basic physics of nuclear medicine wikimedia commons. Frequently performed examinations bone scans reasons to have a bone scan. Nuclear medicine uses radionuclides in medicine for diagnosis, staging of disease, therapy and monitoring the response of a disease process. Xrays or cat scans can show how something in your body.
Different isotopes of the same element may undergo very different nuclear reactions, even though an elements isotopes all share the same chemical characteristics. In therapy, radioisotopes are administered to treat disease. The daytoday innovations seen in the field are, in great part, due to the integration of many scientific bases with complex technologic advances. Ppt radiation protection in nuclear medicine powerpoint. Branch of medicine that uses radioactive substances in diagnosis and therapy. If the address matches an existing account you will receive an email with instructions to reset your password. If you came here looking for information about nuclear medicine, then you have arrived at the right place. Detectors for nuclear medicine counting statistics types of studies absorbed dose from radionulides introduction the field involving the clinical use of nonsealed radionuclides is referred to as nuclear medicine most of the activities are related to the imaging of internal organs. Binding energy per nucleon generally increases from small atoms to atoms with a mass number around 56. Ppt nuclear medicine powerpoint presentation free to. Scintigraphy image of distribution of radioisotope that is attached to a molecule that accumulates in the desired region, tissue or.
Ppt radiation protection powerpoint presentation free to. Nuclear medicine imaging involves the administration of a radiolabelled chemical called a radiopharmaceutical. Links, medical imaging signals and systems, and lecture notes by prince. We hope to provide you with some helpful information about the nuclear medicine field and radiation safety.
The iaea has recently published the nuclear medicine physics handbook, which is intended for teachers, students and residents involved in medical physics programmes, and aspiring to serve as primary text for academic education and clinical training of nuclear medicine medical physicists in the iaea member states. Learn nuclear reactor physics basics from national research nuclear university mephi. Nuclear medicine powerpoint template nuclear medicine. In this lecture, i want to address some of the basics of the physics instrumentation and methodology involved in nuclear medicine. Understanding the basics john mahmarian, md sept 20, 2016 duration. This wikibook is intended to support a basic introductory course in an early semester of an undergraduate program.
Please visit the site for free medical powerpoints, medical powerpoint templates, medical ebooks related to all specialties inc. Radiation protection in nuclear medicine iaea training material on radiation protection in nuclear medicine. Houston methodist debakey cv education 8,417 views. In this chapter, we analyze the applications of nuclear medicine techniques useful in the evaluation of the patients affected by acute renal diseases. Nuclear medicine is very unique, because it helps doctors view how your body is functioning.
Different isotopes of the same element may undergo very different nuclear reactions, even though an elements isotopes all. Molecular and nuclear imaging pet and spect molecular and nuclear imaging use low doses of radioactive substances linked to compounds used by the bodys cells or compounds that attach to tumor cells. Figures are from the textbook except otherwise noted. If you continue browsing the site, you agree to the use of cookies on this website. Nuclear reactions nuclear reactions involve changes in the nucleus, whereas chemical reactions involve the loss, gain, and sharing of electrons.
Nuclear medicine is a medical specialty that is used to diagnose diseases in a safe and painless way. Nuclear medicine techniques use a carrier molecule, selected to target the organtissue of interest, tagged with radioisotopes. Specially designed cameras allow doctors to track the path of these radioactive tracers. A free powerpoint ppt presentation displayed as a flash slide show on id. Nuclear medicine procedures permit the acquisition of medical information that may otherwise be unavailable, obtained only by surgery, or through more expensive and invasive diagnostic tests. Nuclear medicine image reflects the physiological function and is created by gamma rays that leave the body. Nuclear medicine is a medical specialty that applies artificial radionuclides in a nonsealed state for diagnosis, therapy, and biomedical research. Nuclear medicine was originally developed in the days prior to cross sectional imaging, with modalities such as xray ct and mr. Radiation protection in nuclear medicine increase the activity to cancer patients who are nevertheless going to receive radiotherapy.
Basic physics of nuclear medicine is a featured book on wikibooks because it contains substantial content, it is wellformatted, and the wikibooks community has decided to feature it on the main page or in other places. Gamma photons are the most energetic photons in the electromagnetic spectrum. The modern era of nuclear medicine is an outgrowth of the charge to the atomic energy commission to exploit nuclear energy to promote human health atoms for peace program. The pocketsized dimensions of the book make it easy to carry and consult frequently in everyday situations. This type of imaging can be used on all types of living things, but nmtcb is concerned with using this technology to help diagnose and treat human beings. Understanding nuclear medicine instrumentation systems, and quality control. Radiation protection is the property of its rightful owner. Physics and imaging methods spect and pet yao wang polytechnic institute of nyu, brooklyn, ny 11201 based on j. The handbook provides a comprehensive overview of the knowledge required in physics, instrumentation and data processing for the practice of. Nuclear medicine technology nmt is an allied health specialty which utilizes. Jan 24, 20 please visit the site for free medical powerpoints, medical powerpoint templates, medical ebooks related to all specialties inc. Basic physics of nuclear medicine wikibooks, open books for. This comprehensive presentation covers fundamental concepts of nuclear medicine dosimetry including standardized models, methods of calculation, and software applications.
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