These accidents are rare and typically result from failure to follow safety procedures. Such workers may receive significant doses of radiation. Typically, radiation accidents involve people who work with radioactive materials and with x-ray sources, such as food irradiators, industrial radiography sources, and x-ray machines. However, these exposures represent a minor part of most people’s annual exposure. However, every effort is made to deliver the radiation only to diseased tissues and to minimize the radiation to normal tissues.Įxposure also occurs from other manufactured sources, such as radiation accidents and fallout from previous nuclear weapons testing. read more may receive very high doses of radiation. People who are receiving radiation treatments for cancer Radiation Therapy for Cancer Radiation is a form of intense energy generated by a radioactive substance, such as cobalt, or by specialized equipment, such as an atomic particle (linear) accelerator. During a radionuclide scan, a small amount of a radionuclide. read more ) or involve giving radioactive substance (particularly cardiac nuclear medicine scans Radionuclide Scanning Radionuclide scanning is a type of medical imaging that produces images by detecting radiation after a radioactive material is administered. Most people’s exposure to sources of manufactured radiation involves medical imaging tests that use x-rays (particularly computed tomography Computed Tomography (CT) Computed tomography (CT) is a type of medical imaging that combines a series of x-rays to create cross-sectional, detailed images of internal structures.
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