Squamous cell carcinoma complicating perianal hidradenitis suppurativa

Abstract

Hidradenitis suppurativa or Verneuil's disease is usually a chronic, recurrent, suppurative and cicatricial disorder. It most often affects the skin of the axillae, groins and perineum, and less commonly the buttocks and upper thighs. A squamous cell carcinoma located in the hidradenitis-affected area is a rare complication. We present a review of the twenty-six published cases adding one of our own.