Clinical and Prognostic Value of PET/CT Imaging with Combination of ⁶⁸Ga-DOTATATE and ¹⁸F-FDG in Gastroenteropancreatic Neuroendocrine Neoplasms

Figure 2

A 37-year-old women with pancreatic NEC G3 (Ki-67 = 80%) and lymph node, liver, and bone metastases, from whom the primary lesion has been resected. ¹⁸F-FDG PET/CT showed more liver lesions, while ⁶⁸Ga-DOTATATE detected more bone lesions. ((A) and (a)) Liver lesions showed heterogeneity in SSTR expression. ((B) and (b) and (C) and (c)) ¹⁸F-FDG PET/CT failed to show bone metastases in rib and lumbar vertebra.