Malignant Tumors Prognosis and Mechanism of Invasion Quiz
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Questions and Answers

Which of the following is a common route of spread for malignant tumors?

  • Direct spread
  • Transcoelomic spread
  • Lymphatic spread
  • All of the above (correct)

    • What is the typical rate of growth for carcinomas compared to sarcomas?

  • Variable, depending on the specific tumor
  • Slower (correct)
  • Faster
  • The same

    • Which of the following is a common gross appearance of a carcinoma?

  • Hemorrhagic and necrotic (correct)
  • Rounded or oval mass
  • Bulky and expansile
  • Cystic

    • What is the typical microscopic appearance of carcinoma cells?

    <p>Arranged in groups, nests, or cords separated by stroma</p> Signup and view all the answers

    Which of the following is a common site for benign adenomas?

    <p>Endocrine glands and salivary glands</p> Signup and view all the answers

    What is the most common mechanism of spread for malignant tumors?

    <p>Hematogenous spread</p> Signup and view all the answers

    Which of the following is a characteristic feature of benign tumors?

    <p>Expansile growth pattern</p> Signup and view all the answers

    What is the prognosis for patients with carcinomas compared to sarcomas?

    <p>Prognosis depends on the specific tumor type</p> Signup and view all the answers

    Which of the following is a common microscopic feature of benign epithelial tumors?

    <p>Glandular or papillary architecture</p> Signup and view all the answers

    What is the typical age of onset for carcinomas compared to sarcomas?

    <p>Carcinomas occur at a middle to old age</p> Signup and view all the answers

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