Angiodysplasia causing lower intestinal bleeding is most often located in the

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Angiodysplasia is most often located in the cecum, probably because the cecum has the widest diameter. The mechanism of formation of angiodysplastic lesions is not known. It is thought that the cecum, as the most dilated part of the colon, generates the highest pressure on intramural blood vessels, thus causing their tortuosity and dilatation that predisposes to rupture.

Angiodysplasia Causing Lower Intestinal Bleeding Is Most Often Located in the