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Updated: Apr 20, 2026

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Published on: December 16, 2022
Cost-effectiveness of PET and PET/computed tomography: a systematic review
Oke Gerke1, Ronnie Hermansson2, Søren Hess3
1Department of Nuclear Medicine, Odense University Hospital, Søndre Boulevard 29, Odense 5000, Denmark; Department of Business and Economics, Centre of Health Economics Research, University of Southern Denmark, Campusvej 55, Odense M 5230, Denmark.
None:
The development of clinical diagnostic procedures comprises early-phase and late-phase studies to elucidate diagnostic accuracy and patient outcome. Economic assessments of new diagnostic procedures compared with established work-ups indicate additional cost for 1 additional unit of effectiveness measure by means of incremental cost-effectiveness ratios when considering the replacement of the standard regimen by a new diagnostic procedure. This article discusses economic assessments of PET and PET/computed tomography reported until mid-July 2014. Forty-seven studies on cancer and noncancer indications were identified but, because of the widely varying scope of the analyses, a substantial amount of work remains to be done.
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