![Quantification of Atherosclerotic Plaque Activity and Vascular Inflammation using [18-F] Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography FDG-PET/CT](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F3777.jpg&w=3840&q=50)
The engagement of FDG PET/CT image quality and harmonized quantification: from competitive to complementary
1Department of Radiology & Nuclear Medicine, VU University Medical Centre, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands. r.boellaard@vumc.nl.
Abstract:
The use of (18)F-FDG PET/CT as a quantitative imaging biomarker requires standardization and harmonization of imaging procedures and PET/CT system performance to obtain repeatable and reproducible quantitative data. However, a PET/CT system optimized to meet international quantitative standards is not necessarily optimized for use as a diagnostic tool (i.e. for lesion detectability). Several solutions have been proposed and validated, but until recently none of them had been implemented commercially. Vendor-provided solutions allowing the use of PET/CT both as a diagnostic tool and as a quantitative imaging biomarker are therefore greatly needed and would be highly appreciated. In this invited perspective one such solution is highlighted.
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