Nuclear Imaging—The Gamma Camera | 合法醫療器材資訊網

2021年5月16日—TheAngerscintillationgammacamera,whichcurrentlydominatessingle-photonx-andγ-raynuclearimaging,isanexampleofthelatter ...

Nuclear imaging produces images of the distributions of radionuclides in patients. Because charged particles from radioactivity in a patient are almost entirely absorbed within the patient, nuclear imaging uses γ-rays, characteristic x-rays (usually from radionuclides that decay by electron capture), or annihilation photons (from positron-emitting radionuclides) to form images.