Positron emission tomography definition

Positron emission tomography means an imaging test that uses

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Positron emission tomography or "PET" means a nuclear medicine imaging technique employing a radiotracer radiopharmaceutical with a positron emitting radionuclide to provide functional information such as on blood flow or metabolism.

Positron emission tomography or “PET” means a noninvasive diagnostic technology, which enables the body’s physiological and biological processes to be observed through the use of positron emitting radiopharmaceuticals.

Examples of Positron emission tomography in a sentence

Positron emission tomography (PET) is a valuable non-invasive in vivo monitoring technique that can be used to visualize drug CNS distribution in living animals and human.
Positron emission tomography (PET) depicting the uptake 27 of 2-deoxy-2-(18F)-fluoro-D-glucose (18F-FDG) in carotid artery plaques is a promising 28 technique to quantify plaque inflammation.
Positron emission tomography (PET) scanning was performed in 2-dimensional mode using a CTI ECAT Exact 47 (921) camera (5-mm resolution) (Siemens, Knoxville, Tennessee).
Positron emission tomography studies conducted on patients experiencing CCK-4 induced panic attacks show regional cerebral blood flow (rCBF) changes in anterior cingulate gyrus, the claustrum-insular-amygdala region, and cerebellar vermis (Benkelfat, Bradwejn, et al.

More Definitions of Positron emission tomography

Positron emission tomography means the PET scanner and the cyclotron; or for mobile units, the pro-rated cost of the PET scanner and the cyclotron are included in the total project cost.

Positron emission tomography means the utilization of positron-emitting radioactive material for medical imaging under the supervision of an authorized user.

Positron emission tomography or “PET" means a non-invasive diagnostic [or imaging modality] using the computer-generated image of local metabolic and physiological functions in tissues produced through the detection of gamma rays emitted when introduced radio-nuclides decay and release positrons. [A PET system includes two major elements: (i) a cyclotron that produces radio-pharmaceuticals and (ii) a scanner that includes a data acquisition system and a computer A PET device or scanner may include an integrated CT to provide anatomic structure definition.]

Positron emission tomography or “PET" means a non-invasive diagnostic using the computer- generated image of local metabolic and physiological functions in tissues produced through the detection of gamma rays emitted when introduced radio-nuclids decay and release positrons. A PET system includes two major elements: (i) a cyclotron that produces radio-pharmaceuticals and (ii) a scanner that includes a data acquisition system and a computer.

Positron emission tomography means an imaging test that uses radioactive substances to visualize and measure

Positron emission tomography means a nuclear medicine imaging technique which produces a three-dimensional image of functional processes in the body by detecting pairs of gamma rays emitted indirectly by a positron-emitting radionuclide.