RCC: Metastasis and Investigations
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Questions and Answers

What percentage of renal cell carcinoma is sporadic?

  • 90%
  • 96% (correct)
  • 95%
  • 80%
  • What characteristics are common in familial renal cell carcinoma?

  • Bilateral and solitary
  • Unifocal and unilateral
  • Multifocal and bilateral (correct)
  • Unilateral and solitary
  • What is the approximate percentage of familial renal cell carcinoma?

  • 1%
  • 4% (correct)
  • 10%
  • 8%
  • Which type of renal cell carcinoma is associated with Von Hippel-Lindau Syndrome?

    <p>Clear cell carcinoma</p> Signup and view all the answers

    What is the molecular pathology of renal cell carcinoma predominantly associated with?

    <p>Tumor suppressor genes</p> Signup and view all the answers

    Study Notes

    Renal Cell Carcinoma (RCC)

    • Up to 30% of patients with RCC present with metastatic disease, commonly in the bone and lung.
    • Amyloidosis is a possible associated condition.

    Investigations

    • General investigations for RCC include:
      • Complete Blood Count (CBC)
      • Erythrocyte Sedimentation Rate (ESR)
      • Liver Function Tests (LFTs)

    Hereditary Papillary Renal Cell Cancer

    • Associated with activating mutations of the MET proto-oncogene
    • Characterized by a papillary growth pattern

    Types of Renal Cell Carcinoma

    • Sporadic RCC: accounts for approximately 96% of cases
    • Familial RCC: accounts for approximately 4% of cases, characterized by:
      • Multifocal tumors
      • Bilateral tumors

    Other Associated Conditions

    • Chronic renal failure
    • Acquired cystic disease

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    Description

    This quiz covers the presentation of metastatic disease in Renal Cell Carcinoma (RCC) patients, including common metastasis locations and necessary investigations.

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