Vulval Crohn disease: A case series of 26 patients

Vulvar Crohn's Disease: Clinical Features and Outcomes

INTRODUCTION

Vulvar involvement is a rare complication of Crohn's disease (CD). The optimal treatment of vulvar CD is unknown.

METHODS

We conducted a 25-year retrospective cohort study of vulvar CD from 3 referral centers. Clinical features and outcomes were studied.

RESULTS

Fifty patients were identified. The most common vulvar symptoms were pain (74%), edema (60%), ulcerations (46%), nodules (36%), and abscess (34%). Medical management leading to symptomatic improvement varied, and 5 patients ultimately required surgery.

DISCUSSION

Vulvar CD manifests with a broad spectrum of symptoms. Aggressive medical management was frequently effective, although surgery was required in 10% of cases.

Metastatic Vulval Crohn's Disease With Good Outcome on Ustekinumab

Vulval Crohn’s disease is a rare manifestation of Crohn’s disease. Although it is usually caused by a fistulating process, it may be a result of a metastatic disease process as well, the exact mechanisms of which are not well understood yet. Vulval Crohn’s disease may occur before the onset of bowel symptoms and may continue to be active while bowel symptoms are quiescent. Coupled with the fact that most vulval Crohn’s lesions are similar to other disease processes, it can prove to be a diagnostic challenge. Due to its rarity, no guidelines for treatment exist; however, most reports agree that when symptoms are not controlled with antibiotics and topical steroids, immunosuppressive medications such as oral steroids and biological agents are the way forward. Although surgery may be an option, data suggest that its use is scarce. We report the case of a 47-year-old Caucasian woman with bilateral metastatic vulval Crohn’s disease from a district hospital in the United Kingdom who responded well to ustekinumab. This is one of the first few cases reporting good clinical outcomes with the agent.