PMC4149774_01
(a-c) F-18 fluorodeoxyglucose (FDG) positron emission tomography/computed tomography images showing extensive FDG avidity in a soft tissue lesion in the pelvis extending to rectal sheath and (d and e) pulmonary nodules indicative of metastases
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F1
PET/CT performed for characterization of the soft tissue lesion and restaging of disease showed extensive recurrence in the pelvis extending to rectal sheath [Figure 1a-c] and pulmonary nodules indicative of metastases [Figure 1d and e].