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[Hepatic portal tumor--today].

H E Wagner1, F T Ballmer, L H Blumgart

  • 1Universitätsklinik für viszerale Chirurgie, Inselspital, Bern.

Schweizerische Medizinische Wochenschrift
|December 26, 1987
PubMed
Summary
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Hilar cholangiocarcinoma, a rare cancer, often presents as painless jaundice. Surgical resection offers the best prognosis, though only achievable in 20% of cases, with improved survival rates.

Area of Science:

  • Hepatobiliary surgery
  • Gastroenterology
  • Surgical oncology

Context:

  • Hilar cholangiocarcinoma is a rare malignancy presenting with local spread and painless jaundice.
  • Accurate preoperative staging is crucial for treatment planning, utilizing imaging (sonography, CT scan) and cytology.
  • Tumor extent assessment aids in identifying unresectable cases.

Purpose:

  • To outline the diagnostic and therapeutic strategies for hilar cholangiocarcinoma.
  • To evaluate the outcomes of surgical resection versus palliative care.
  • To provide insights into the prognosis of patients with hilar cholangiocarcinoma.

Summary:

  • Surgical resection is feasible in approximately 20% of hilar cholangiocarcinoma cases, with low mortality for local excision and around 10% for hepatic resections.

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  • Resected patients have a median survival of 24 months and a 5-year survival rate of 12%.
  • Palliative treatment for biliary obstruction has a higher mortality (16-30%), with limited survival averaging 3-8 months.

    • Impact:

    • Highlights the importance of precise preoperative staging for surgical candidacy.
    • Demonstrates that surgical resection, when possible, significantly improves survival outcomes for hilar cholangiocarcinoma.
    • Emphasizes the limited survival benefit of palliative interventions for unresectable disease.