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Related Experiment Videos

[Renal neoplasm with vena cava involvement].

D Barradas1, D Araújo, A Pimenta

  • 1Servicio de Urología, Hospital Geral de Santo António, Porto, Portugal.

Actas Urologicas Espanolas
|November 6, 2001
PubMed
Summary

Radical nephrectomy and complete vena cava tumor thrombus removal is the preferred treatment for renal cell carcinoma with vena cava extension. Surgical intervention offers the best chance for long-term survival in these rare cases.

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Area of Science:

  • Oncology
  • Vascular Surgery

Background:

  • Renal cell carcinoma (RCC) with vena cava tumor thrombus is a rare but serious complication, occurring in 4-10% of cases.
  • Alternative therapies like radiation, chemotherapy, and immunotherapy have shown limited efficacy.
  • Surgical intervention with complete thrombus removal remains the primary treatment modality.

Observation:

  • A 70-year-old male presented with right lumbar pain and pedal edema, indicative of advanced renal pathology.
  • Magnetic Resonance imaging confirmed the presence and extent of a tumor thrombus within the vena cava.
  • The patient underwent radical nephrectomy and complete excision of the vena cava tumor thrombus.

Findings:

  • Complete surgical removal of the vena cava tumor thrombus, alongside radical nephrectomy, was successfully performed.

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  • While long-term survival for localized renal cell carcinoma is around 50% at five years, surgical management offers the best prognosis for vena cava extension.
  • The prognostic significance of the cephalic extent of the thrombus remains a subject of ongoing research.

    • Implications:

    • This case highlights the critical role of surgical management in cases of renal cell carcinoma with vena cava involvement.
    • Complete tumor thrombus removal is essential for potentially improving patient outcomes and survival rates.
    • Further research into the prognostic factors and optimal surgical strategies for vena cava tumor thrombus is warranted.