Recurrent bleeding from Meckel's diverticulum in an adult: angiographic demonstration after normal scans.

We have reported the case of a 26-year-old man who had had intermittent but severe gastrointestinal bleeding over a 30-month period from a Meckel's diverticulum. Meckel's diverticulum should be searched for angiographically, even in the face of normal isotopic scans, in cases of chronic or intermittent gastrointestinal hemorrhage, particularly in younger patients.