Fig. 15From: Non-FDG PET/CT in Diagnostic Oncology: a pictorial reviewPhysiological biodistribution of 11C-Methionine. MIP at 10 min (a) and 20 min (b) after administration; brain (c): there is only faint tracer uptake in the brain. There is low, variable uptake in the bowel. In most cases, no radioactive urine is detected in the ureters or bladder at 20 mins after injectionBack to article page