Nasal septum perforation: rare manifestation of Crohn's disease.

We report a 25-year-old man with four-year history of weight loss, diarrhea and intermittent epistaxis. Endoscopy and biopsy showed inflammation of the nasal mucosa. Endoscopic and histologic diagnosis of Crohn s disease was made later; the granulomatous nasal lesions responded to sulfasalazine and azathioprine.