关键词: 胃十二指肠动脉瘤, 破裂出血, 自发性

Abstract: Objective Gastroduodenal artery (GDA) aneurysm is a rare entity, We report a case of Spontaneous rupture of GDA aneurysm. Methods By abdomen CTA (Computer Tomography Angiography by Phillips Brilliance iCT) and exploratory laparotomy. Results we make a definite diagnosis. An exploratory laparotomy revealed hemoperitoneum, contain over 2500ml of blood and clot. After blood and clot was removed, revealing ruptured gastroduodenal artery aneurysm with active hemorrhage. The opening was isolated and closed. Conclusion Spontaneous rupture of GDA aneurysm has extremely high mortality,once diagnosed it should be treated immediately and effectively, the surgical treatment has satisfactory result of hemostasis,and remove blood and clot that’s helpful for patient’s postoperative recovery.

Key words: Gastroduodenal artery (GDA) aneurysm, Hemorrhage, Spontaneous