A case of interdigital pilonidal sinus in the foot

Eui Jong Bae, Soo Bin Son, Soo Hong Seo, Sang Wook Son, Hwan Ii Kim

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


An interdigital pilonidal sinus is considered a rare occupational disease related to individuals with short hair. We describe a case of a 44-year-old man who presented with a tender nodule with a purulent discharge in the fourth interdigital web space of the left foot. The biopsy specimen showed a sinus tract surrounded by keratin and squamous epithelium, and the track contained acute and chronic inflammatory cells. The skin lesion was improved with occlusion of the fistula by using 100% bichloracetic acid. We herein report on a rare case of a interdigital pilonidal sinus in the foot, and this occurred with no relation to the patietn's occupation.

Original languageEnglish
Pages (from-to)1074-1076
Number of pages3
JournalKorean Journal of Dermatology
Issue number9
Publication statusPublished - 2009 Sept


  • Interdigital web space
  • Pilonidal sinus

ASJC Scopus subject areas

  • Dermatology


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