Korean J Dermatol.
1978 Apr;16(2):143-147.
A Case of Subungual Exostosis
Abstract
- Subungual exostosis is a solitary fibrus nodule on the inner border of the terminal phalanx of the great toe. Rarely, the terminal phalanges of other toes, particularly the little toe, or even the fingers are involved. The first appearance is a small pinkish growth projecting slightly beyond the inner free edge of the nail, which pushes upward and backward. A case of Subungual exostosis affecting 20 year old man, who has been suffering from bean sized nolule on subungual area of terminal phalanx of left 5th toe. The skin iesion developed 1 year ago, and increased size insidiously and tendemess on pressure or tight shoes was noted. Diagnosis was confirmed by histopathologic and radiologic studies, and treated witb complete excision of tumor mass.
