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Partial hepatic resection for hepatocellular carcinoma

M F Chen1, L B Jeng

  • 1Department of Surgery, Chang Gung University College of Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan.

Journal of Gastroenterology and Hepatology
|January 4, 1998
PubMed
Summary

Partial hepatic resection offers significant survival benefits for hepatocellular carcinoma (HCC) patients, especially those with early-stage disease. Key prognostic factors influencing survival include tumor size, alpha-fetoprotein levels, and vascular invasion.

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Area of Science:

  • Hepatobiliary Surgery
  • Surgical Oncology
  • Hepatocellular Carcinoma Research

Background:

  • Hepatocellular carcinoma (HCC) is a primary liver malignancy with limited effective treatments.
  • Partial hepatic resection (hepatectomy) is a principal therapeutic strategy for HCC.
  • Treatment efficacy is often assessed by antitumoural effects and patient survival outcomes.

Purpose of the Study:

  • To review the efficacy of partial hepatic resection for hepatocellular carcinoma.
  • To analyze prognostic factors impacting survival rates after HCC resection.
  • To evaluate the role of early tumor detection in improving resection outcomes.

Main Methods:

  • Retrospective analysis of 382 patients undergoing hepatic resection for HCC between 1983 and 1994.

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  • Evaluation of patient demographics, tumor characteristics, and surgical outcomes.
  • Statistical analysis of prognostic factors, including tumor size, vascular invasion, and alpha-fetoprotein levels.

    • Main Results:

    • Overall 1, 3, and 5-year survival rates were 71%, 52%, and 46%, respectively.
    • Favorable prognostic indicators included small, well-differentiated, unifocal tumors without vascular invasion or cirrhosis.
    • Tumor size (<5 cm vs. >5 cm), vascular invasion, and alpha-fetoprotein levels significantly impacted survival.

    Conclusions:

    • Partial hepatectomy remains the preferred treatment for resectable HCC.
    • Early tumor detection through screening high-risk populations is critical for improving outcomes.
    • Prognosis is significantly influenced by tumor-specific factors, underscoring the importance of patient selection.