In this study, we examined the prognostic significance of SAC3D1 in HCC using three cohorts (The Cancer Genome Atlas (TCGA)23,24, the International Cancer Genome Consortium (ICGC)25, and the NCBI Gene Expression Omnibus (GEO) Series (GSE10186)26,27. The gene discussed is SAC3D1; the disease is hepatocellular carcinoma.