Endovascular treatment of perigraft seroma in patient with prior hybrid thoracoabdominal repair using visceral bypass to relieve duodenal obstruction

Perigraft seroma (PS) is a postoperative complication occurring after prosthesis placement.A 48-year-old man who had previously undergone visceral debranching bypass surgery as a part of hybrid thoracoabdominal aortic repair was referred to our hospital because of vomiting.Contrast-enhanced computed tomography revealed AC Adapter a duodenal obstruc

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