Gastrointestinal sarcoidosis resembling Crohn's disease.

We describe a patient with disseminated sarcoidosis, who had granulomatous enterocolitis with radiological narrowing of the terminal ileum, and was presumed to have Crohn's disease. At autopsy, there were numerous sarcoid-like granulomata throughout the mucosa of the large and small bowel, but no transmural inflammation, lymphoid aggregates, or strictures, thus making Crohn's disease unlikely. It is proposed that a granulomatous enterocolitis resembling Crohn's disease can be a manifestation of disseminated sarcoidosis.