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Related Experiment Videos

Right trisectionectomy for primary liver cancer.

Jing-An Rui1, Shao-Bin Wang, Shu-Guang Chen

  • 1Department of General Surgery, Peking Union Medical College Hospital, Beijing 100032, China.

World Journal of Gastroenterology
|April 8, 2003
PubMed
Summary

Right trisectionectomy is an effective and safe surgical option for large primary liver cancers. This procedure demonstrates favorable survival rates and manageable complications, supporting wider clinical application.

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Area of Science:

  • Hepatobiliary Surgery
  • Surgical Oncology
  • Gastroenterology

Background:

  • Primary liver cancer presents significant treatment challenges.
  • Surgical resection is a key curative modality for liver cancer.
  • Right trisectionectomy is a specific surgical approach for extensive liver tumors.

Purpose of the Study:

  • To assess the efficacy and safety of right trisectionectomy for primary liver cancer.
  • To analyze a 13-year surgical experience with this procedure.
  • To evaluate the impact of tumor characteristics on patient survival.

Main Methods:

  • Retrospective analysis of 33 patients undergoing right trisectionectomy (1987-1999).
  • Procedures performed using normothermic interruption of porta hepatis.

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  • Utilized ultrasonic dissector for hepatic parenchyma dissection since 1992.
  • Main Results:

    • 1-, 3-, and 5-year survival rates were 71.9%, 40.6%, and 34.4%, respectively.
    • Operative mortality was 3.0% with 5 cases experiencing surgical complications.
    • No significant survival differences observed based on tumor thrombi or satellite nodules.

    Conclusions:

    • Right trisectionectomy is an effective and safe procedure for large primary liver cancers.
    • The technique is suitable for wider adoption in clinical practice.
    • Further evaluation of its long-term outcomes is warranted.