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EJNMMI Physics
Fig. 6 | EJNMMI Physics

Fig. 6

From: Explicit measurement of multi-tracer arterial input function for PET imaging using blood sampling spectroscopy

Fig. 6

a AIFBS,F (red) and AIFBS,Ga (blue) obtained from manual blood sampling during PET scan applying the spectroscopic method. The black dashed line shows the sum of both tracers. b AIFID (black dashed line) obtained from the dynamic PET images using an ROI drawn in the descending thoracic aorta and delay corrected and dispersion-free contributions from 18FDG (red) and 68Ga-DOTA (blue) obtained as detailed in (4)

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