Fig. 5
A patient with a progressive bronchial carcinoid tumour was referred for suitability for 177Lu-DOTATATE therapy. 18F-FDG PET, PET/CT and CT (A) showed non-avid hepatic metastases (brackets). 68Ga-DOTATATE PET, PET/CT and CT (B) demonstrated minimal tracer uptake in the periphery of hepatic metastases (brackets), indicating a lack of suitability for 177Lu-DOTATATE therapy. 68G-DOTA-CP04 (CCK-2 peptide receptor analog) PET, PET/CT and CT (C) showed intense uptake in all hepatic metastases (brackets) as well as a mediastinal nodal (arrow) and small bone metastases (arrowheads)