Odontogenic Tumors

27 Questions | Total Attempts: 1209

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Odontogenic Tumors

IPFW Oral Path Odontogenic Tumors


Questions and Answers
  • 1. 
    Ameloblastomas can originate from the epithelial lining of odontogenic cysts.
    • A. 

      True

    • B. 

      False

  • 2. 
    Cystic ameloblastomas occur in older adults than ameloblastomas do.
    • A. 

      True

    • B. 

      False

  • 3. 
    An ameloblastoma can look like a dentigerious cyst (radiolucency around erupting crown) on a radiograph.
    • A. 

      True

    • B. 

      False

  • 4. 
    MER stands for Multilocular Expansile Radiolucency and is found on radiographs of a patient with an ameloblastoma.
    • A. 

      True

    • B. 

      False

  • 5. 
    An adenomatoid odontogenic tumor can also be called a Pindborg Tumor.
    • A. 

      True

    • B. 

      False

  • 6. 
    A calcifying epithelial odontogenic tumor may originate from the stratum intermedium of the enamel organ.
    • A. 

      True

    • B. 

      False

  • 7. 
    Calcifying Epithelial Odontogenic Tumors have a high recurrence rate and can metastasize through the lymph nodes.
    • A. 

      True

    • B. 

      False

  • 8. 
    An odontogenic myxoma can recur because it has a loose, gelatinous consistency and absence of encapsulation.
    • A. 

      True

    • B. 

      False

  • 9. 
    An adenomatoid odontogenic tumor can look like a dentigerous cyst because it is usually around the crown of an impacted tooth.
    • A. 

      True

    • B. 

      False

  • 10. 
    A central odontogenic fibroma mimics dental pulp or follicular connective tissue microscopically.
    • A. 

      True

    • B. 

      False

  • 11. 
    A cementoblastoma has mesenchymal origin.
    • A. 

      True

    • B. 

      False

  • 12. 
    A calcifying epithelial odontogenic tumor is usually from impacted teeth and looks like a bullseye target from concentric calcific deposits.
    • A. 

      True

    • B. 

      False

  • 13. 
    An odontogenic myxoma is a mixed tumor from both epithelial and mesenchymal origin.
    • A. 

      True

    • B. 

      False

  • 14. 
    An Ameloblastoma is the most common epithelial tumor.
    • A. 

      True

    • B. 

      False

  • 15. 
    A cementoblastoma can be treated with enucleation or surgical excision.
    • A. 

      True

    • B. 

      False

  • 16. 
    A florid cementoosseous dysplasia usually occurs in black females and is an excessive occurrence of periapical cementoosseous dysplasia.
    • A. 

      True

    • B. 

      False

  • 17. 
    A periapical cementoosseous dysplasia originates from remnants of the reduced enamel epithelium.
    • A. 

      True

    • B. 

      False

  • 18. 
    An ameloblastic fibroma commonly occurs in black females and can be found in all quadrants of the mouth.
    • A. 

      True

    • B. 

      False

  • 19. 
    An opaque focus in an ameloblastic fibro-odontoma is due to an odontoma.
    • A. 

      True

    • B. 

      False

  • 20. 
    The anterior maxilla is usually the location affected in a calcifying epithelial odontogenic tumor.
    • A. 

      True

    • B. 

      False

  • 21. 
    A complex odontoma shows numerous miniature teeth, usually in the anterior jaw.
    • A. 

      True

    • B. 

      False

  • 22. 
    An ameloblastic fibroma is composed of neoplastic epithelium and mesenchyme.
    • A. 

      True

    • B. 

      False

  • 23. 
    The most common odontogenic tumor is an odontoma and is a mixed tumor.
    • A. 

      True

    • B. 

      False

  • 24. 
    A cementoblastoma can replace the root of a tooth showing an opaque lesion surrounded by an radiolucent ring.
    • A. 

      True

    • B. 

      False

  • 25. 
    A central odontogenic fibroma is the central counterpart to a peripheral odontogenic fibroma.
    • A. 

      True

    • B. 

      False

  • 26. 
    A periapical cementoosseous dysplasia is a benign neoplasm.
    • A. 

      True

    • B. 

      False

  • 27. 
    A periapical cementoosseous dysplasia is an uncommon occurrence of a radiolucency at the apex of a non-vital tooth.
    • A. 

      True

    • B. 

      False