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Fig. 3 | EJNMMI Physics

Fig. 3

From: Reduction of the fluorine-18-labeled fluorodeoxyglucose dose for clinically dedicated breast positron emission tomography

Fig. 3

a dbPET phantom images acquired with true dose reduction, with 75%, 50%, 25%, 12.5%, and 6.25% of the 18F-FDG radioactivity relative to that in the first scan. b Images acquired with simulated dose reduction. The numbers in the frame attached to each image show the rate of 18F-FDG radioactivity (left in the frame) and acquisition time (right in the frame) relative to that in the first scan. On the basis of these dose reduction images, 7 min (420 s) was defined as the standard acquisition time

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