Angiodysplasia as a cause of recurrent bleeding from the small bowel in patients with von Willebrand disease. Report of 4 patients
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Angiodysplasia, characterized by the presence of malformed vessels in the submucosa of the gastrointestinal tract, may be a cause of recurrent bleeding. Bleeding angiodysplasia can be associated with von Willebrand disease (vWD) and this coincidence is probabl... ...
