Methylene Blue injection via superior mesenteric artery microcatheter for focused enterectomy in the treatment of a bleeding small intestinal arteriovenous malformation
Conclusions:
A step-wise, rational diagnostic approach should be utilized in the evaluation of obscure gastrointestinal bleeding. In the non-actively bleeding patient, computed tomography angiogram may facilitate the diagnosis of a small intestinal arteriovenous malformation. Methylene blue injection via a super-selective angiographic microcatheter may then allow for focused enterectomy.
Source: World Journal of Emergency Surgery - Category: Emergency Medicine Authors: James FrydmanHany BahouthMaxim LeidermanAmos OferYoram Kluger Source Type: research
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