How do epidermal inclusion cysts (EIC) manifest on the extremities?

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 can manifest in various ways on the extremities. Epidermoid cysts on the distal portions of the digits may extend into the terminal phalanx. These lesions may produce changes in the nails such as pincer nails, erythema, edema, tenderness, and pain. [37]


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