FIGURE 5.  Gluc-Lys([¹⁸F]FP)-TOCA PET and [¹¹¹In]DTPA-octreotide scintigraphy in 50-y-old female patient with history of metastatic paraganglioma. In dorsal view of PET projection images (A), a large number of lesions can be delineated that are not visible in the posterior view of late [¹¹¹In]DTPA-octreotide scintigraphy (B, 48 h after injection).