Intense 18F-FAPI Uptake in Small Recurrent Lesions of Combined Hepatocellular-Cholangiocarcinoma Negative on 18F-FDG PET/CT
Jiucen Liang,
Jing Zhang,
Jingjing Song
et al.
Abstract:A 70-year-old man presented with combined hepatocellular-cholangiocarcinoma underwent partial hepatectomy and chemoradiotherapy approximately 3 months ago. Follow-up abdominal ultrasound detected a new small lesion with decreased echogenicity in the hepatic segment I, potentially indicating recurrence. The patient was enrolled in a clinical trial of comparison of 18F-FDG and 18F-FAPI PET/CT in hepatic lesions. Compared with non–18F-FDG avidity, 18F-FAPI PET/CT showed intense tracer uptake of the hepatic lesion… Show more
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