The investigator is proposing a direct comparison of Ga-68-DOTATATE and -DOTATOC in a pilot cohort of patients with meningioma, and hypothesize non-inferiority of DOTATOC. This pilot study will form the basis for a subsequent prospective clinical trial and will allow us to optimize our existing imaging protocols, while developing a more cost-effective protocol.~Primary Objectives:~Optimize the Ga-68-DOTATOC PET/CT protocol.~Compare Ga-68-DOTATATE PET and -DOTATOC PET/CT in patients with meningioma.~Secondary Objectives~• Correlate Ga-68-DOTATATE PET and -DOTATOC PET/CT with clinical and pathological characteristics
The goal of this study is to propose the first direct comparison of Ga-68-DOTATATE PET/CT or PET/MR and Ga-68-DOTATOC PET/CT in patients with meningioma.