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Hepatic resections: changing mortality and morbidity

H Farid1, T O'Connell

  • 1Kaiser Permanente Medical Center, Los Angeles, California 90027.

The American Surgeon
|October 1, 1994
PubMed
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Modern techniques significantly improve hepatic resection outcomes. These advancements reduce blood loss, transfusion needs, and operative time, making liver surgery safer with lower mortality and morbidity rates.

Area of Science:

  • Hepatobiliary Surgery
  • Surgical Oncology
  • Gastroenterology

Background:

  • Hepatic resections historically carried high mortality and morbidity, limiting their use.
  • Despite improvements, recent series still report a high complication incidence.
  • This study reviews outcomes of hepatic resections at a specific medical center.

Purpose of the Study:

  • To evaluate the safety and efficacy of modern hepatic resection techniques.
  • To assess complication rates, blood loss, and transfusion requirements.
  • To determine the impact of specific surgical tools on patient outcomes.

Main Methods:

  • Retrospective review of the last 100 hepatic resections performed.
  • Analysis of intraoperative blood loss, transfusion needs, operative time, and hospital stay.

Related Experiment Videos

  • Evaluation of mortality and morbidity rates.
  • Assessment of the impact of Cavitron Ultrasonic Aspirator (CUSA) and liver clamp use.

    • Main Results:

    • Average blood loss was 1351 mL (median 900 mL); 50% required no transfusion.
    • Average transfusion requirement was 1.5 units; 80% received two units or less.
    • Mortality rate was 2%, and morbidity rate was 22%, representing significant improvements.
    • Use of CUSA and liver clamp correlated with reduced blood loss and transfusion needs.
    • Average operative time was 221 minutes, and average hospital stay was 7 days.

    Conclusions:

    • Modern surgical techniques, including CUSA and liver clamp, have significantly improved hepatic resection safety.
    • Hepatic resections can now be performed with acceptable mortality and morbidity.
    • These advancements support increased application of liver resection procedures.