Study Status: Recruiting
Recruit Status: Unknown status
Study Type: Interventional
Official Title: 68Ga-NOTA-exendin-4 PET/CT for the Localization of Insulinoma and Diagnosis of Nesidioblastosis
Brief Summary: This is an open-label positron emission tomography/computed tomography (PET/CT) study to investigate the diagnostic performance and evaluation efficacy of 68Ga-NOTA-exendin-4 in insulinoma and nesidioblastosis patients. A single dose of 55.5-111 Mega-Becquerel (MBq) 68Ga-NOTA-exendin-4 will be injected intravenously. Visual and semiquantitative method will be used to assess the PET/CT images.