To determine the optimal acquisition time of [(18)F]Mefway PET, we examined the regional specific-to-nonspecific binding ratios and evaluated the relationship between distribution volume ratios (DVRs) and standardized uptake value ratios (SUVRs) in various time windows. The specific-to-nonspecific binding ratios peaked after 40 min and there was a strong correlation between DVR and SUVR in the 60-80 min. Therefore, we recommend the use of a single time point between 60 and 80 min for [(18)F]Mefway static PET.
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| http://dx.doi.org/10.1016/j.apradiso.2015.10.004 | DOI Listing |
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