Abstract BACKGROUND While most meningiomas are considered benign tumors, a subset of these tumors characterized by more aggressive clinical course and require multimodal treatment. Beyond surgical radiotherapeutic options, there no effective medical treatments available. Somatostatin receptor 2 (SSTR2) is expressed the majority meningiomas. 177Lu-DOTATATE SSTR2-targeting radionuclide that has b...

BACKGROUND With the increasing utilization of (68)Ge-(68)Ga radionuclide generators, (68)Ga labelled peptides like DOTATATE are receiving more attention in nuclear medicine. On the one hand, the long half-life of the parent nuclide (68)Ge is an enormous advantage for routine applications, but the question of the long-term stability of the (68)Ge breakthrough arises, which up to now has scarcely...