RT Journal Article T1 Gastrointestinal bleeding due to a primary aortoenteric fistula. A1 Núñez Delgado, Yolanda A1 Díaz Rubio, Laura A1 Milena Muñoz, Ana AB We 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. SN 1130-0108 YR 2020 FD 2020 LK http://hdl.handle.net/10668/15440 UL http://hdl.handle.net/10668/15440 LA en DS RISalud RD Apr 17, 2025