Comparison of 18 F-FAPI and 18 F-FDG PET/CT in a Patient With Fibrous Dysplasia.

Mu, Xingyu; Li, Zuguo; Qin, Jie; Wang, Zhenzhen; Fu, Wei · Clin Nucl Med · 2024

case_report · Level V

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Abstract

A 16-year-old woman presented with an acute headache on the left side. A head CT scan revealed bone destruction in the skull. Subsequent 18 F-FDG and 18 F-FAPI PET/CT scans were performed within a week. The 18 F-FDG PET/CT indicated mild uptake in the regions of bone destruction, whereas the 18 F-FAPI PET/CT displayed significant tracer accumulation. The patient was ultimately diagnosed with fibrous dysplasia.

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