Fig. 9From: Clinical and endoscopic features of aorto-duodenal fistula resulting in its definitive diagnosis: an observational studyContrast computed tomography image after an upper endoscopy (case 5). Arrow (solid red)/arrowhead (red): extravascular leakage from the aorta to the duodenum is observed. Arrow (dotted orange): image of air seen in the aortaBack to article page