Non-Odontogenic Jaw Tumors
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Questions and Answers

What is the treatment of choice for the oral lesion described?

  • Surgical excision including the base of the lesion (correct)
  • Intralesional injection of botulinum toxin
  • Oral corticosteroid therapy
  • Topical application of antifungal cream

Which virus infection is associated with rare recurrence of lesions?

  • Herpes simplex virus (HSV)
  • Cytomegalovirus (CMV)
  • Human papillomavirus (HPV) (correct)
  • Epstein-Barr virus (EBV)

Which age group is commonly affected by the described lesion?

  • 50 to 60 years (correct)
  • 10 to 20 years
  • 70 to 80 years
  • 20 to 30 years

What clinical feature raises concern about the oral lesion?

<p>Cauliflower-like appearance (C)</p> Signup and view all the answers

What is the differential diagnosis for the oral lesion?

<p>Verruca vulgaris and Condyloma acuminatum (B)</p> Signup and view all the answers

What is the most common age range for the described oral lesion?

<p>50 to 60 years (A)</p> Signup and view all the answers

Which lesion may mimic the clinical appearance of the described oral lesion?

<p>Keratoacanthoma (D)</p> Signup and view all the answers

What is the most appropriate treatment modality for the described oral lesion?

<p>Laser ablation (A)</p> Signup and view all the answers

What factor makes recurrence of the described lesion rare, except in certain patients?

<p>Virus infection (C)</p> Signup and view all the answers

Which type of warts is commonly associated with Condyloma acuminatum?

<p>Genital warts (D)</p> Signup and view all the answers

Study Notes

Non-Odontogenic Tumors

  • Non-odontogenic jaw tumors develop from the epithelium and/or mesenchyme of various tissues in the body.
  • These tumors often originate in non-tooth-bearing facial bones and can also develop in other sites outside of the head and neck.

Classification of Benign Non-Odontogenic Tumors

  • Based on tissue of origin, benign non-odontogenic tumors can be classified into:
    • Epithelial tumors
    • Mesenchymal tumors

Epithelial Tumors

  • Papilloma
    • A benign proliferation of the stratified squamous epithelium, resulting in a papillary or verruciform mass.
    • Caused by HPV (Human papilloma virus).
  • Squamous Papilloma
    • Clinical features:
      • Innocuous lesion that is neither transmissible nor threatening.
      • Found in tongue, lips, buccal mucosa, labial mucosa, and rarely in hard palate.
      • Soft, painless, usually pedunculated, exophytic nodule with numerous finger-like surface projections.
      • Appearance: cauliflower or wart-like.
      • Age: can occur at any age.
      • Lesions appear whitish, slightly red, or normal, depending on the amount of surface keratinization.

Other Benign Non-Oodontogenic Tumors

  • Keratoacanthoma

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Description

Learn about non-odontogenic jaw tumors, including their development from various tissues in the body, clinical significance, and treatment options. The quiz also covers benign and malignant variants of these tumors.

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