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. 2023 Oct 30;23:106. doi: 10.1186/s40644-023-00626-y

Fig. 2.

Fig. 2

Nine representative patients with HCC underwent 18F-FDG & 18F-FAPI PET/CT imaging. 18F-FAPI PET/CT outperformed.18F-FDG PET/CT in detecting primary tumors (Patient No. 32, 33, 34, 49), intrahepatic subfoci (Patient No. 13, 38, 42, 47, 48), supraclavicular lymph node metastases (Patient No. 13, 48), retroperitoneum lymph node metastases (Patient No. 48), and comparable in detecting distant metastases (Patient No. 48)