Quantization accuracy of short-duration respiratory-gated PET/CT acquisitions.
Fiche publication
Date publication
décembre 2015
Journal
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)
Auteurs
Membres identifiés du Cancéropôle Est :
Dr DAOUK Joël
Tous les auteurs :
Daouk J, Bailly P, Meyer ME
Lien Pubmed
Résumé
PET/CT acquisitions are affected by physiological motion, which lowers the quantization accuracy. Respiratory-gated PET/CT methods require a long acquisition time, which may not be compatible with the clinical schedule. The objective of the present study was to assess the quantization accuracy of short-duration, respiratory-gated PET acquisitions and processing with the "CT-based" methodology developed in our laboratory.
Mots clés
Counting statistics, PET/CT, Respiratory motion, Short-duration acquisition
Référence
Phys Med. 2015 Dec;31(8):1092-1097