Comparative analysis of perioperative and long-term outcomes of patients with hepatocellular carcinoma: Nonalcoholic fatty liver disease versus viral hepatitis

  • 0Department of Hepato-Biliary-Pancreatic Surgery, Dokkyo Medical University, Tochigi, Japan.

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Summary

This summary is machine-generated.

Outcomes for non-alcoholic fatty liver disease (NAFLD)-related liver cancer (HCC) surgery are similar to viral-related HCC. Early detection and surgery in NAFLD-HCC patients may improve prognosis.

Area Of Science

  • Hepatology
  • Surgical Oncology
  • Gastroenterology

Background

  • Nonalcoholic fatty liver disease (NAFLD)-related hepatocellular carcinoma (HCC) presents distinct oncological characteristics compared to viral-related HCC.
  • Short- and long-term outcomes of surgical resection for NAFLD-related HCC are not well-defined, with conflicting reports on postoperative survival and complications.

Purpose Of The Study

  • To compare the clinical, surgical, pathological, and survival outcomes of hepatectomy for NAFLD-related HCC versus virus-related HCC.

Main Methods

  • Retrospective analysis of 1047 patients who underwent hepatectomy for HCC.
  • Comparison of 57 patients with NAFLD-related HCC (NAFLD group) and 727 with virus-related HCC (VH group).
  • Evaluation of clinical, surgical, pathological, and survival data.

Main Results

  • NAFLD group had higher BMI and HbA1c. Tumor size was larger in the NAFLD group.
  • Operative time, bleeding, morbidity, and hospital stay were similar between groups.
  • No significant differences in overall or recurrence-free survival were observed initially, but subgroup analysis showed better prognosis for NAFLD-HCC with matched tumor diameters.

Conclusions

  • Hepatectomy outcomes are comparable between NAFLD-related HCC and virus-related HCC.
  • Early detection and surgical intervention in NAFLD-HCC may enhance patient prognosis.