Comparison of 68Ga-FAPI and 18F-FDG PET/CT in a Patient With Cholangiocellular Carcinoma
Yizhen Pang, Bing Hao, Qihang Shang, Long Sun, Haojun Chen
Abstract
The present study compared Ga-FAPI and F-FDG PET/CT in a patient with cholangiocellular carcinoma. In this case, Ga-FAPI PET shows much higher tumor-to-background contrast of primary tumor and reveals more metastatic lesions, especially the micrometastases of bones, than F-FDG PET.
Topics & Concepts
MedicineNuclear medicinePET-CTCarcinomaRadiologyPositron emission tomographyPathologyPeptidase Inhibition and AnalysisProtease and Inhibitor MechanismsNeuropeptides and Animal Physiology