68Ga-FAPI PET/CT Provides a Clear Picture of a Klatskin Tumor That 18F-FDG PET/CT Missed
Akram Al‐Ibraheem, Soud Al-Qasem, Mousa El Khaldi, Rula Amarin
Abstract
ABSTRACT: Klatskin tumor, also known as hilar cholangiocarcinoma, was clearly demonstrated in this case report by contrasting 68 Ga-FAPI and 18 F-FDG PET/CT in the same patient. This instance exemplifies a false-negative 18 F-FDG PET/CT for the main tumor site, despite positive 68 Ga-FAPI uptake at the same location.
Topics & Concepts
MedicineKlatskin tumorPET-CTNuclear medicinePositron emission tomographyRadiologyPositron Emission Tomography-Computed TomographySurgeryResectionPeptidase Inhibition and AnalysisProtease and Inhibitor MechanismsCardiac Structural Anomalies and Repair