Fig. 4From: Preoperative metabolic tumor volume of intrahepatic cholangiocarcinoma measured by 18F-FDG-PET is associated with the KRAS mutation status and prognosisThe association between KRAS mutation status and 18F-fluorodeoxyglucose positron emission tomography parameters. a Analysis of the maximum standardized uptake value (SUVmax), b metabolic tumor volume (MTV), and c total lesion glycolysis (TLG) according to KRAS mutation status. Bars = means. Assessed using the Mann–Whitney U testBack to article page