Fig. 6
From: Respiratory motion correction of PET using MR-constrained PET-PET registration
Head-foot profiles through large lesions in positions 2, 5, and 8 respectively for volunteer 4 Coronal slices of these lesions are displayed in Fig. 5. Notice the similarity of all profiles for the lung lesion (2, left), but the significant spreading of the UC lesion profile on the diaphragm (5, centre) and in the liver (8, right). In all cases, the IC, DC, and PT correction methods recover a significant proportion of the ML peak uptake value