CT/MRI Sign Analysis of Fibrolamellar Hepatocellular Carcinoma

Objective: To analysis the CT and MRI findings of fibrolamellar hepatocellular carcinoma in order to improve differential diagnosis. Methods: This study obtaind to 7 cases of fibrolamellar hepatocellular carcinoma from RIS/PACS system and database for analysis and evaluation. The specificity signs was to describe. Results: Fibrolamellar hepatocellular carcinoma has more specific imaging findings, can be used as the basis for diagnosis and differential diagnosis. CT/MRI imaging findings: the lesion show single mass about diameter>10cm,with sharpness of border and complicating no hepatic cirrhosis. The mass was ennoblement promiscuity in arterial phase, ennoblement uniformity in venous phase and delay phase. Central stellate scar maybe delayed reinforcement. Conclusion: CT/MRI imaging show some specificity signs lead to be diagnosis and differential diagnosis for fibrolamellar hepatocellular carcinoma.