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Elevated 68Ga-FAPI Activity in Splenic Hemangioma and Pneumonia
Huipan Liu1, Yingwei Wang, Wei Zhang
1From the Department of Nuclear Medicine, The Affiliated Hospital of Southwest Medical University; Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province; and Academician (Expert) Workstation of Sichuan Province, Luzhou, Sichuan, People's Republic of China.
Abstract:
A 59-year-old woman with newly diagnosed pulmonary nodules underwent both 18F-FDG and 68Ga-FAPI PET/CT. Both studies showed similarly increased uptake in pneumonia. However, only 68Ga-FAPI PET/CT showed increased uptake in splenic hemangioma, whereas FDG uptake in the splenic lesion is low. Our case illustrates that splenic hemangioma can also reveal increased FAPI activity.

