A Case Report of Arteriovenous Malformation of the Transverse Colon Treated Successfully by Transcateter Arterial Embolization.
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概要
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The patient was a 63-year-old woman. She became aware of her own exertional dyspnea from the summer 2001. She underwent colonoscopic examination because iron deficiency anemia and positive occult blood reaction in the feces were observed. In the examination, arteriovenous malformation (AVM) was suspected in the transverse colon, which was thought to be the source of the anemia. In addition, abdominal angiography of the patient revealed nidus and early venous return in the region of the transverse colon, leading to a diagnosis of colonic AVM. She was treated successfully by transcatheter arterial embolization (TAE). After TAE, AVM has almost disappeared and no progression of the anemia has been observed. We should take into consideration that TAE can be effective for the gastrointestinal bleeding due to AVM.
- 社団法人 日本消化器内視鏡学会の論文
社団法人 日本消化器内視鏡学会 | 論文
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