Canbaz H.Korkut M.Alkanat M.Ucar Y.Kara E.2019-10-272019-10-2719991300-49481300-4948https://hdl.handle.net/11454/23549Dieulafoy vascular lesion, a rare cause of massive upper gastrointestinal bleeding, has a high mortality rate when diagnosis and treatment are delayed. The development of diagnostic and treatment methods, such as diffusely used endoscopic applications, has led to a decrease in mortality rates. However, endoscopy and other assistive methods sometimes fad to establish a diagnosis, which is then made during emergency laparotomy. In this study, we present three cases of Dieulafoy vascular lesion, diagnosed during emergency laparotomy due to massive upper gastrointestinal bleeding.trinfo:eu-repo/semantics/closedAccessDieulafoy vascular malformationArticle102157160Q3