The average sizes of hepatic adenoma were 1182.9 ± 689.1 and 1056.0 ± 254.6 μm, and HCC were 3975.8 ± 900.1 and 3671.0 ± 1633.4 μm in WT and Lrat KO mice, respectively. The gene discussed is LRAT; the disease is hepatocellular carcinoma.