Fig. 5From: Head-to-head comparison of 18F-FAPI and 18F-FDG PET/CT in staging and therapeutic management of hepatocellular carcinomaA 62-year-old male patient (Patient No. 13) with HCC (moderately differentiated) was confirmed by biopsy. Compared with 18F-FDG PET/CT, 18F-FAPI PET/CT revealed more intrahepatic subfoci (white arrow in axial images) and more lymph node metastases (red arrow in axial, coronal images). There was a lymph node in right upper mediastinum, showing low-uptake in 18F-FAPI but intense uptake in 18F-FDG, final pathological findings confirmed inflammatoryBack to article page