Diagnostic Performance of PET/CT-PSMA in Patients With Non-prostatic PSMA-expressing Neoplasms

Study to collect data from PET/CT-PSMA performed in patients with neoplasms expressing PSMA, other than prostate cancer. Objectives The primary objective is to evaluate the diagnostic performance of PET/CT-PSMA in the staging and management of patients with non-prostatic neoplasms expressing PSMA. The secondary objective is to analyze the prognostic value of PET-PSMA in such neoplasms and the possible use in the selection of patients eligible for target therapies against neovascularization (i.e. monoclonal anti-VEGF antibodies) and radiopharmaceutical treatments (i.e. 177Lu-PSMA).