We found that low FABP4 expression was significantly correlated with Alb (P = 0.038), AFP level (P = 0.007), CA19‐9 (P = 0.048), PVTT (P = 0.016), tumor size (P = 0.018), and encapsulation (P = 0.022). The gene discussed is FABP4; the disease is neoplasm.