RESUMO
Hemosuccus pancreaticus is a rare cause of upper gastrointestinal hemorrhage. It is mainly produced by bleeding from a pseudoaneurysm that runs through the pancreatic duct and flows into the second portion of the duodenum. This article presents a case of a patient in the sixth decade of life with upper gastrointestinal bleeding who underwent a computed tomography (CT) scan of the abdomen finding a pseudoaneurysm of the gastroduodenal artery. Subsequently, angiography confirmed active bleeding from the pseudoaneurysm, requiring endovascular treatment by interventional radiology, which was successful with the resolution of the bleeding. In this article, our aim is to expand the information on this pathology and to promote the optimization of diagnostic tests for the timely treatment of this rare disease that is potentially life-threatening.
