Treatment of metastatic cutaneous Crohn disease with certolizumab.

We report a case of a 32-year-old woman with history of Crohn disease who was admitted for treatment of cellulitis after presenting with a tender erythematous plaque of the left calf. Microbiological tests including tissue cultures were negative. A skin biopsy revealed granulomatous dermatitis consistent with metastatic cutaneous Crohn disease. Owing to concomitant perianal fistulas and abscesses and prior infusion reaction to infliximab, the patient was treated with certolizumab, a pegylated tumor necrosis factor (TNF) inhibitor combined with methotrexate resulting in complete resolution of the skin lesion. This case emphasizes the importance of recognizing this rare skin manifestation of Crohn disease and adds certolizumab as one of TNF inhibitors useful in the treatment of metastatic cutaneous Crohn disease. PMID: 26632928 [PubMed - in process]
Source: Dermatol Online J - Category: Dermatology Authors: Tags: Dermatol Online J Source Type: research