The Investigators Will Evaluate the Diagnostic Performance of [18F]-AlF-FAPI-74 PET/CT in Inflammatory Disorders and Compare it With the Current Gold Standard for Inflammation, FDG PET/CT, in Three Patient Cohort: Patients Presenting With Fever of Unknown Origin, IgG4-RD and AxSpA.
Conditions
- Fever of Unknown Origin
- IgG4 Related Disease
- Axial Spondylarthritis (axSpA)
- Inflammation of Unknown Origin
Interventions
- DIAGNOSTIC_TEST: [18F]AlF-FAPI-74 PET/CT
Sponsor
Universitaire Ziekenhuizen KU Leuven