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EJNMMI Reports
Fig. 5 | European Journal of Hybrid Imaging

Fig. 5

From: Evaluation of 511 keV photon attenuation by a novel 32-channel phased array prospectively designed for cardiovascular hybrid PET/MRI imaging

Fig. 5

DCTAC data for each anterior component of the three arrays are compared to no-array for all spheres, (a) CNR, (b) BV and (c) percentage CR. The CNR measured when using the PET/MRI 32ch anterior was within 2% of the CNR values from no-array for all sphere sizes, while CNR from the MRI 32ch were the lowest for all spheres and values for mMR 12ch similar to the PET/MRI 32ch. Similar patterns were observed for both the CR and BV

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