68Ga-BNU-PSMA PET/CT in Patients With Various Types of Cancer

Inclusion Criteria: * (i) adult population (aged 18 years or order); (ii) patients with suspected or new diagnosed or previously treated malignant tumors (supporting evidence may include MRI, CT, tumor markers and pathology report); (iii) patients who had scheduled 68Ga-BNU-PSMA PET/CT scan; (iv) patients who were able to provide informed consent (signed by participant, parent or legal representative) and assent according to the guidelines of the Clinical Research Ethics Committee; (v) healthy volunteers(aged 18 years or order). Exclusion Criteria: * (i) patients with pregnancy; (ii) the inability or unwillingness of the research participant, parent or legal representative to provide written informed consent.