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Visceral angiography is an important investigation in cases where there is persistent or recurrent bleeding from the gastrointestinal tract, especially when barium studies and laparatomy have been negative.<\/jats:p>","DOI":"10.1136\/gut.14.12.977","type":"journal-article","created":{"date-parts":[[2007,9,18]],"date-time":"2007-09-18T17:41:31Z","timestamp":1190137291000},"page":"977-982","source":"Crossref","is-referenced-by-count":20,"title":["Solitary angiodysplastic lesions in the ileocaecal region diagnosed by angiography"],"prefix":"10.1136","volume":"14","author":[{"given":"G. 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