Positron Emission Tomography (PET) Scanners Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage:by Product Type (Full-ring PET scanner, Partial-ring PET scanner); Application (Oncology, Cardiology, Neurology, Others); End User (Hospitals, Diagnostic Centers, Research Institutes), and Geography (North America, Europe, Asia Pacific, and South and Central America)