SPECT scan - Mayo Clinic
WebJan 5, 2024 · A SPECT scan is a type of imaging test that uses a radioactive substance and a special camera to create 3D pictures. This test is also known as single-photon emission computerized tomography. While many imaging tests show what the internal organs look like, a SPECT scan can show how well the organs are working.
Single-photon emission computed tomography - Wikipedia
WebSingle-photon emission computed tomography (SPECT, or less commonly, SPET) is a nuclear medicine tomographic imaging technique using gamma rays. It is very similar to conventional nuclear medicine planar imaging using a gamma camera (that is, scintigraphy), but is able to provide true 3D information. This information is typically presented as ...
Single photon emission computed tomography (SPECT)
WebMar 14, 2023 · Single photon emission computed tomography (SPECT) is a three-dimensional nuclear medicine imaging technique combining the information gained from scintigraphy with that of computed tomography. This allows the distribution of the radionuclide to be displayed in a three-dimensional manner offering better detail, contrast …
SPECT Scan: What It Is, Purpose, Procedure, Results & Risks
WebSep 21, 2023 · A single-photon emission computerized tomography (SPECT) scan is a type of nuclear medicine imaging test. Nuclear imaging uses radiotracers (radioactive substances) that help healthcare providers get detailed pictures of specific areas in your body. What does a SPECT scan show?
Chapter 5 Single Photon Emission Computed Tomography
WebSingle photon emission computed tomography (SPECT) is a medical imaging technique that is based on conventional nuclear medicine imaging and tomographic reconstruction methods. The images reflect functional information about patients similar to that obtained with positron emission tomography (PET).
SPECT Imaging - StatPearls - NCBI Bookshelf
WebOct 3, 2022 · Single-photon emission computed tomography (SPECT) is a nuclear imaging modality used frequently in diagnostic medicine. At its most basic level, SPECT produces a 3-dimensional image of the distribution of a radioactive tracer (sometimes called a probe) injected into the bloodstream and subsequently taken up by certain tissues. [1] .
Single Photon Emission Computed Tomography (SPECT)
WebAug 15, 2023 · Doctors use SPECT to diagnose coronary artery disease and find out if a heart attack has occurred. SPECT (called a myocardial perfusion scan) can show how well blood is flowing to the heart and how well the heart is working.
SPECT Scan: Uses, Side Effects, Procedure, Results - Verywell Health
WebJan 27, 2023 · Single-photon emission computerized tomography (SPECT) scans use radioactive materials and a specially designed camera to produce three-dimensional images of your organs and tissues.
Single Photon Emission Computed Tomography (SPECT)
WebJul 26, 2023 · Test Overview. Single photon-emission computed tomography (SPECT) is a test that uses a special type of camera and a tracer (a radioactive substance in liquid form) to look at organs or bones in the body. During the test, the tracer is put into a vein (intravenous, or I.V.) in your arm. Sometimes it's taken by mouth or inhaled through the …
Single-Photon Emission Computed Tomography | SpringerLink
WebJan 1, 2016 · Definition. Clinical single-photon emission computed tomography (SPECT) is the use of gamma ray-emitting radiopharmaceuticals to produce functional imaging of an organ or tissue of the human body. In SPECT, the selected injectable radioisotope emits a single photon of gamma radiation as it decays.
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