Angiographic evaluation and management of acute gastrointestinal hemorrhage

Figure 9 Treatment of ruptured pseudoaneurysm with covered intravascular stent. A: Digital subtraction angiography arteriogram obtained in a patient with upper gastrointestinal bleeding and a history of pancreatitis shows irregular dilatation of the proximal superior mesenteric artery (black arrows) and contrast extravasation (black arrowhead) consistent with pseudoaneurysm rupture; B: The hemorrhage was successfully controlled with covered stent (white arrows) placement.