In this context, unlike in the fabp10WT control group (Fig. 4di-dv), the histopathological features of HCC, including liver hyperplasia (Fig. 4dvii), disappearance of the bile ducts (green arrowheads; Fig. 4diii, dviii), abnormal lipid accumulation in hepatocytes (black arrowheads; Fig. 4dviii, dx), vascular disorders (black arrows; Fig. 4dix), and necrosis (black arrows; Fig. 4dix), were determined in 3-month-old pten;tp53 cKO fish. Here, TP53 is linked to vascular disorder.