Angiodysplasia in terminal ileum: Case report and review of literature.

•Angiodysplasias are a frequent cause of gastrointestinal bleeding with a diverse clinical manifestations ranging from symptoms and signs of iron deficiency anemia to occult bleeding and even life-threatening bleeding. This case demonstrates angiodysplasia as an impending source of occult gastrointestinal bleeding.•According to most authors histological diagnosis of angiodysplasia is based on the presence of mucosal vascular ecstasies with associated prominently dilated capillaries penetrating the muscularis mucosae. In this case these criteria are satisfied; however presence of large, thick walled vessels in submucosa is not described in the classic case of angiodysplasia.•In this case report: I am discussing this case and making a comparison with the ususal presentation of angiodysplasia, how to diagnose obsure bleeding.•Role of the radiological as well as triphasic CT scan finding to diagnose the angiodysplasia of the small intestine.•Incidine of the angiodysplasia in the small intestine.