Núñez Delgado, YolandaDíaz Rubio, LauraMilena Muñoz, Ana2023-02-082023-02-0820201130-0108http://hdl.handle.net/10668/15440We present the case of a 80 years-old male patient who underwent a CT angiogram due to hematemesis and hypovolemic shock. An upper gastrointestinal endoscopy revealed a large clot that closed the antrum and abundant red blood in the pyloric-antrum region. Sclerosis was performed blindly and the bleeding origin was not identified and the success of the sclerosis could not be evaluated. A primary aorta-duodenal fistula was observed by CT angiography, which was treated with an endograft and femoro-femoral bypass. The patient was discharged 14 days after admission.enAged, 80 and overAortic DiseasesDuodenal DiseasesGastrointestinal HemorrhageHumansIntestinal FistulaMaleVascular Fistularesearch article32338019open access10.17235/reed.2020.6427/2019https://doi.org/10.17235/reed.2020.6427/2019