Vulvoperineal Crohn's disease: response to metronidazole.
Skinmed. 2010 Jul-Aug;8(4):240-1
Authors: Khaled A, Ezzine-Sebai N, Fazaa B, Zeglaoui F, Zermani R, Kamoun MR
A 46-year-old woman with a medical history of chronic juvenile arthritis with bilateral prosthetic hips presented with vulvoperineal ulcerations of 3 years' duration. There was no diarrhea or recent weight loss. Cutaneous examination showed asymmetrical vulvar edema of the labia minora and labia majora with deep and linear ulcerations having verrucous borders located on the inguinocrural regions and the buttocks fold (Figure 1). On physical examination there was bilateral limited mobilization of the hips. A biopsy specimen was taken from the border of the vulvar ulceration and histologic examination showed under a hyperplasic epidermis an epithelioid granuloma with multinucleated giant cells of the dermis without caseification. Laboratory analyses and results from chest x-ray were normal. Results for Koch bacilla in the spittle, microbiologic studies (staining for microorganisms and cultures), and tuberculin intradermoreaction were negative. There was no Crohn's disease aspect on colonoscopy, and there was normal small bowel enterography. Systematic intestinal biopsies were also with normal aspect. Based on the clinical data and granulomatous histologic characteristics, the diagnosis of metastatic Crohn's disease without digestive involvement was obtained. The patient was started on metronidazole 1 g/d. After 6 months of treatment, there was an almost-complete healing of ulcerations (Figure 2). Treatment was well-tolerated.
PMID: 21137614 [PubMed - in process]
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