Pituitary carcinoma: A case report and discussion of potential value of combined use of Ga-68 DOTATATE and F-18 FDG PET/CT scan to better choose therapy

Abstract

The present case of an aggressive pituitary carcinoma rising from a typical adenoma illustrates the importance of developing new prognostic biomarkers in these cases. In addition to demonstrating a serious side effect with the use of temozolomide, our case report suggests that the combined use of Ga-68 DOTATATE and F-18 FDG PET-CT scan may scale somatostatin receptors vs. tumor aggressiveness, therefore, helping to better choose the therapy for aggressive pituitary tumors.