Question 138 · LDEK · Bullous diseases and lichen planus

Which of the following diseases could be manifested by tense blisters on the lining mucosa?

  1. A. pemphigus vulgaris.
  2. B. pemphigoid.
  3. C. bullous lichen planus.
  4. D. Stevens-Johnson syndrome.
  5. E. herpetic gingivostomatitis.
Hint

A tense blister needs a thick roof, which means the whole epithelium has separated from the connective tissue.

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