Bullous Diseases · Pathology

Which bullous disease is often associated with an underlying thymoma or Myasthenia Gravis?

  1. Pemphigus erythematosus
  2. Bullous pemphigoid
  3. Pemphigoid gestationis
  4. Epidermolysis bullosa acquisita
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Correct answer: Pemphigus erythematosus

Pemphigus erythematosus (Senear-Usher syndrome) shares features of both Pemphigus and Lupus. It is occasionally associated with thymoma and other autoimmune conditions like Myasthenia Gravis.

Difficulty: Medium Question 15 of 20

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