Extra Testicular Tumours and Mobile Echogenicities
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Questions and Answers

Which is the most common extra testicular tumor?

  • Malignant liposarcomas
  • Benign lipomas
  • Solid adenomatoid tumor (correct)
  • Leiomyosarcomas
  • Which condition can cause punctate mobile echogenicities within a dilated epididymis?

  • Leiomyomas
  • Acoustic streaming in fluid collections/cysts
  • Filarial dance
  • Dancing megasperm (correct)
  • What are the three causes for mobile echogenicities in extratesticular structures?

  • Benign lipomas, leiomyomas, and fibromas
  • Solid adenomatoid tumor, dancing megasperm, and fibromas
  • Leiomyosarcomas, fibrosarcomas, and liposarcomas
  • Acoustic streaming, dancing megasperm, and filarial dance (correct)
  • What is the rule of thumb used by clinicians when testicular pathology is found?

    <p>Consider it a malignant neoplasm until proven otherwise</p> Signup and view all the answers

    What percentage of testicular tumors are germ cell tumors?

    <p>95%</p> Signup and view all the answers

    Which type of germ cell tumor accounts for 40% of testicular tumors?

    <p>Seminoma</p> Signup and view all the answers

    Which type of tumor is almost always testicular and almost always malignant?

    <p>Scrotal neoplasms</p> Signup and view all the answers

    What is the most common extra testicular tumor other than solid adenomatoid tumor?

    <p>Benign lipomas</p> Signup and view all the answers

    What is the term used for linear mobile echogenicities seen within dilated lymphatic channels?

    <p>Filarial dance</p> Signup and view all the answers

    Which type of tumor is the least common among testicular tumors?

    <p>Stromal</p> Signup and view all the answers

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