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Identifiant pérenne de la notice : 040808203Copier cet identifiant (PPN)
URI de l'entité : http://www.idref.fr/040808203/idCopier cet URI
Notice de type FMeSH

Point d'accès autorisé

Tomographie par émission monophotonique

Variantes de point d'accès

CT Scan, Single-Photon Emission
[Nom commun]
CT Scan, Single Photon Emission
[Nom commun]
Radionuclide Tomography, Single-Photon Emission-Computed
[Nom commun]
Radionuclide Tomography, Single Photon Emission Computed
[Nom commun]
Tomography, Single-Photon, Emission-Computed
[Nom commun]
Single-Photon Emission Computerized Tomography
[Nom commun]
Single Photon Emission Computerized Tomography
[Nom commun]
Single-Photon Emission CT Scan
[Nom commun]
Single Photon Emission CT Scan
[Nom commun]
Single-Photon Emission-Computed Tomography
[Nom commun]
Emission-Computed Tomography, Single-Photon
[Nom commun]
Single Photon Emission Computed Tomography
[Nom commun]
Tomography, Single-Photon Emission-Computed
[Nom commun]
SPECT
[Nom commun]
CAT Scan, Single-Photon Emission
[Nom commun]
CAT Scan, Single Photon Emission
[Nom commun]
Single-Photon Emission Computer-Assisted Tomography
[Nom commun]
Single Photon Emission Computer Assisted Tomography
[Nom commun]
Gamma-tomographie
[Nom commun]
SPECT (Single-Photon Emission-Computed Tomography)
[Nom commun]
TEMP
[Nom commun]
Tomographie d'émission monophotonique
[Nom commun]
Tomographie à émission monophotonique
[Nom commun]
Tomoscintigraphie d'émission monophotonique
[Nom commun]
Tomoscintigraphie à émission de simple photon
[Nom commun]
Tomoscintigraphie à émission monophotonique
[Nom commun]
Gamma-tomographie
[Nom commun]
SPECT (Single-Photon Emission-Computed Tomography)
[Nom commun]
TEMP
[Nom commun]
Tomographie d'émission monophotonique
[Nom commun]
Tomographie à émission monophotonique
[Nom commun]
Tomoscintigraphie d'émission monophotonique
[Nom commun]
Tomoscintigraphie à émission de simple photon
[Nom commun]
Tomoscintigraphie à émission monophotonique
[Nom commun]

Informations

Note publique d''information : 
A method of computed tomography that uses radionuclides which emit a single photon of a given energy. The camera is rotated 180 or 360 degrees around the patient to capture images at multiple positions along the arc. The computer is then used to reconstruct the transaxial, sagittal, and coronal images from the 3-dimensional distribution of radionuclides in the organ. The advantages of SPECT are that it can be used to observe biochemical and physiological processes as well as size and volume of the organ. The disadvantage is that, unlike positron-emission tomography where the positron-electron annihilation results in the emission of 2 photons at 180 degrees from each other, SPECT requires physical collimation to line up the photons, which results in the loss of many available photons and hence degrades the image

Point d'accès autorisé parallèle

Tomography, Emission-Computed, Single-Photon

Identifiants externes

Identifiant MeSH : mesD015899

Utilisation dans FMeSH

Qualificatifs autorisés : AE / CL / EC / HI / IS / MT / MO / NU / PX / ST / TD / VE / SN / ES90; was SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY & SPECT see TOMOGRAPHY, EMISSION-COMPUTED 1989

Informations sur la notice

Identifiant de la notice : 040808203
RCR créateur de la notice : 0001
Date de création : 23-09-1998
RCR dernier modificateur de la notice : 4994
Date de dernière modification : 20-03-2024 à 10 h 11

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