C-11 raclopride . D 2 dopamine receptor antagonist. These images were acquired 30-50 min into a continuous infusion of raclopride acquired on the GE Advance scanner. Regional brain glucose metabolism. These images were acquired 45-55 min following the bolus injection of FDG acquired on the GE Advance scanner.
High uptake is seen in the gray matter regions.
O-15 water . Regional cerebral blood flow. High uptake is seen in the gray matter regions. Patient with colorectal cancer. High uptake is seen in the kidney, liver, bladder, and tumor.