Lichen Planus- Yahya

5 Questions | Total Attempts: 219

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Skin Quizzes & Trivia

Questions and Answers
  • 1. 
    Lichen planus:
    • A. 

      Is an utoimmune disease secondary to T-cell mediated damage to basal keratins 4 &15.

    • B. 

      Has been reported in 10-40% of adult population

    • C. 

      Occurs most commonly in children

    • D. 

      Has oral involvement in up to 75%

    • E. 

      Is curable

  • 2. 
    All of the following have been associated with increased risk of skin cancer except:
    • A. 

      Oral Lp

    • B. 

      Vaginal Lp

    • C. 

      Hypertrophic Lp on the trunk

    • D. 

      Hypertrophic Lp on legs

    • E. 

      Erosive LP

  • 3. 
    Bullous LP: Coexistence of lichen planus and bullous pemphigoid where Bulla develop on previously normal uninvolved skin
    • A. 

      True

    • B. 

      False

  • 4. 
    Which of the following is the most commonly associated lichen sclerosus:
    • A. 

      Abnormal TSH

    • B. 

      Abnormal Vit B12

    • C. 

      Vitiligo

    • D. 

      Scleroderma

    • E. 

      Alopceia

  • 5. 
    The risk of SCC in vulvar LS is:
    • A. 

      1x normal

    • B. 

      3x normal

    • C. 

      30x normal

    • D. 

      100x normal

    • E. 

      300x normal