Experiences with a long-term treatment of a massive gluteal acne inversa with infliximab in Crohn's disease.

Abstract

Acne inversa is a very rare cutaneous disease. Several case reports describe the successful treatment of acne inversa concomitant to Crohn's disease using anti-TNF-alpha-antibodies. The long-term course of the case presented here shows that the non-response to infliximab might be caused by both the long duration and the distinct grade of seriousness of the acne inversa.