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Tomography, Emission-Computed

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Definition: Tomography using radioactive emissions from injected RADIONUCLIDES and computer ALGORITHMS to reconstruct an image.  uses radionuclides & computer: do not confuse with TOMOGRAPHY, X-RAY COMPUTED using x-rays & computer; "computed tomography" unspecified is probably TOMOGRAPHY, X-RAY COMPUTED;   
See Also Gamma Cameras
Examples Positron-Emission Tomography; Tomography, Emission-Computed, Single-Photon
Other names Tomography, Radionuclide-Computed; Scintigraphy, Computed Tomographic; Radionuclide Tomography, Computed; Computerized Emission Tomography; CT Scan, Radionuclide; CAT Scan, Radionuclide; Tomography, Radionuclide-Emission Computed; Tomography, Radionuclide Computerized; Tomography, Radionuclide Computer-Assisted; Tomography, Radionuclide Computed; Tomography, Emission Computed; Tomography, Computed Radionuclide; Tomographies, Radionuclide Computer-Assisted; Tomographic Scintigraphy, Computed; Scans, Radionuclide CT; Scans, Radionuclide CAT; Scan, Radionuclide CT; Scan, Radionuclide CAT; Radionuclide Emission Computed Tomography; Radionuclide Computer-Assisted Tomographies
 
SubstanceCAS Registry & nameCategoriesSource
carbon-11 methionine  58576-49-1   *Methionine Carbon Radioisotopes Tomography, Emission-Computed.
Pharma Action Radiopharmaceuticals
Radiographics 1994 Jan;14(1):101-9

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012

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