Case report: tuberculous colitis mimicking Crohn's disease.

Although intestinal tuberculosis is rare in this country, increasing numbers of patients are now being seen, particularly in the immigrant population. We present the history of a lady who had acute diarrhoea and in whom the radiological and endoscopic findings looked very similar to those seen in Crohn's disease. The radiological presentation included widespread aphthous ulceration, a feature that has rarely been reported in tuberculous colitis.