Bone Tumors Overview
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Questions and Answers

Which type of malignant bone tumors is more likely to occur in persons below 20?

  • Osteoblastoma
  • Osteoid osteoma
  • Giant cell tumor
  • Osteosarcoma (correct)
  • Which bone tumor type is characterized by severe nocturnal pain relieved by aspirin and NSAIDs?

  • Chondroma
  • Osteoblastoma
  • Giant cell tumor
  • Osteoid osteoma (correct)
  • Which bone tumor type commonly involves the posterior components of the vertebrae?

  • Chondrosarcoma
  • Giant cell tumor
  • Osteosarcoma
  • Osteoblastoma (correct)
  • Which bone tumor type has haphazardly interconnecting trabeculae of woven bone rimmed by prominent osteoblasts?

    <p>Osteoid osteoma</p> Signup and view all the answers

    What is the characteristic size of an Osteoblastoma?

    <p>Around 5 cm</p> Signup and view all the answers

    What is a characteristic feature of Osteoblastoma pain that differentiates it from Osteoid osteoma?

    <p>Unresponsive to aspirin or NSAIDs</p> Signup and view all the answers

    Which type of tumor is characterized by malignant osteoblasts that produce osteoid matrix or mineralized bone?

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

    In which age group does the majority of osteosarcomas occur?

    <p>Adolescents (13-19 years)</p> Signup and view all the answers

    Which tumor is known for its 'Codman Triangle' appearance and 'Sunburst' radiographic findings?

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

    Which tumor is clinically known as exostosis and is attached to the skeleton by a bony stalk?

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

    Which tumor is characterized by the formation of hyaline cartilage?

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

    Which tumor is commonly seen in the axial skeleton, especially in the pelvis, shoulder, and ribs?

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

    'Onion skin' appearance on X-ray is characteristic of which tumor?

    <p>Ewing sarcoma</p> Signup and view all the answers

    'HOPE' giant cells are associated with which tumor?

    <p>'HOPE' giant cells are associated with Giant Cell Tumor.</p> Signup and view all the answers

    'Monostotic' and 'Polyostotic' variants are seen in which tumor?

    <p>'Monostotic' and 'Polyostotic' variants are seen in Fibrous Dysplasia.</p> Signup and view all the answers

    'McCune-Albright syndrome' can be associated with which tumor?

    <p>Both Osteosarcoma and Fibrous Dysplasia</p> Signup and view all the answers

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