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EJNMMI Physics
Fig. 12 | EJNMMI Physics

Fig. 12

From: Validation of the physiological background correction method for the suppression of the spill-in effect near highly radioactive regions in positron emission tomography

Fig. 12

Validating the effect and correction of spill-in effect using patient data. This figure shows the normalised mean values within the dilated shells surrounding the spleen at a 3 full iterations with no post-filter, b 20 full iterations with no post-filter, c 3 full iterations with a 4-mm Gaussian post-filter and d 20 full iterations with a 4-mm Gaussian post-filter. The mean activity values in the dilated shells were normalised with the mean activity in the liver

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