Diagnostic Role of ¹⁸F-FECH-PET/CT Compared with Bone Scan in Evaluating the Prostate Cancer Patients Referring with Biochemical Recurrence

Figure 7

Axial planes of ¹⁸F-FECH-PET/CT in lower thoracic spine show intensive choline uptake ((a), (c)), attributed to bone marrow involvement without morphological alteration (b). In contrast, in the neighborhood there is an osteoblastic metastasis showing a negative choline uptake.

(a)

(b)

(c)