What are possible complications of perianal hidradenitis suppurativa (HS)?

Updated: Nov 20, 2020
  • Author: Marina Jovanovic, MD, PhD; Chief Editor: William D James, MD  more...
  • Print

With perianal disease, anal fistula formation is common. Although the etiology of anal fistulas remains unknown, the infection theory is widely accepted. Repeated or persistent abscess formation in the anal glands between the external and internal sphincters may be required for fistula formation. [72] Rectal and urethral fistulas are rare. [40]

Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!