What are the signs and symptoms of epidermal inclusion cysts (EIC)?

Updated: Sep 17, 2020
  • Author: Linda J Fromm, MD, MA, FAAD; Chief Editor: Dirk M Elston, MD  more...
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Answer

Epidermoid cysts are usually asymptomatic. Discharge of a foul-smelling “cheeselike” material may be described. Less frequently, the cysts can become inflamed or infected, resulting in pain and tenderness. In the uncommon event of malignancy, rapid growth, friability, and bleeding may be reported.


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