Validation of MR-Based Attenuation Correction of a Newly Released Whole-Body Simultaneous PET/MR System

Figure 3

Coregistration process between MR and CT images. (a) Whole-body CT image; (b) CT image without arm; (c) whole-body MR image; (d) MR image without arm; (e) CT image that coregistered to MR image space.

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