Korean J Dermatol.  2001 May;39(5):623-624.

A Case of Trichilemmal Cyst on the Leg

Affiliations
  • 1Department of Dermatology, College of Medicine, Inha University, Inchon, Korea.

Abstract

Trichilemmal cyst is known to be a kind of keratinous cyst with lining cells showing trichilemmal keratinization. About 90% of trichilemmal cysts occur on the scalp. They are only rarely found on the face, neck and trunk. A 25-year-old man had a skin-colored nontender nodule on his left leg. Clinically, we were considered epidermal cyst. However, histopathologic examination showed that there was abrupt keratinization without granular layer, which was compatible with those of trichilemmal cyst.

Keyword

Trichilemmal cyst; Leg

MeSH Terms

Adult
Epidermal Cyst
Humans
Leg*
Neck
Scalp
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