Abstract
Neuroendocrine tumors represent a heterogeneous group of carcinomas, which originate in neural and endocrine cells and whose incidence and prevalence has increased over the last decades. Currently, gallium-68-labeled somatostatin analogues, such as 68Ga-DOTATOC [DOTA-D-Phe1-Tyr3-ocreotide] 68Ga-DOTANOC [1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid]-1-Na13-ocreotide], 68Ga-DOTA…