Fig. 3From: Assessment of water enema PET/CT: an effective imaging technique for the diagnosis of incidental colorectal 18F-FDG uptakeA 74-year-old male patient with cancer screening. Uneven 18F-FDG uptake in the sigmoid colon and a collapsed bowel was shown on common PET/CT (A-B). On WE-PET/CT, the tumour was clearly shown as focal 18F-FDG uptake with correlative wall thickening (C-H, red arrow). Colonoscopy (I) and pathological analysis (J) confirmed T1 mucinous adenocarcinomaBack to article page