Fig. 3
From: FDG-PET/CT in predicting aggressiveness of rectal cancer
44-year-old male patient with recently diagnosed rectal cancer, histopathological proven adenocarcinoma grade III. Sagittal fused PET/CT of pelvis (a), Axial CT of the pelvis (b), axial PET of the pelvis (c) show irregular polypoidal hypermetabolic mass involving upper rectum [black arrows] with SUVmax of 23.68, MTV of 36.35 cm3, and TLG of 528.89 g/ml* × cm3