Duodenal Necrosis Associated with a Threatened Ruptured Gastroduodenal Artery Pseudoaneurysm Complicated by Chronic Pancreatitis: Case Report. 2020

Xiyang Chen, and Jingting Ge, and Jichun Zhao, and Ding Yuan, and Yi Yang, and Bin Huang
Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.

Visceral artery pseudoaneurysm (PSA) complicated by pancreatitis is a relatively rare and potentially life-threatening condition. The formation of pancreatic PSA is mainly attributed to continuous inflammation response, which induces the enzymatic autodigestion of the adjacent artery wall. The spleen artery is the most affected vessel, and other vessels such as gastroduodenal artery (GDA) and pancreaticoduodenal artery are usually involved. The treatment options for pancreatic PSA include conservative therapy, open surgery (OS), and endovascular procedure. Currently, no broad consensus on the indications for pancreatic PSA treatment is available because of the rarity of the disease. We report an urgent case of a threatened ruptured GDA PSA with duodenal necrosis complicated by chronic pancreatitis that has been treated successfully with OS. The treatment choice, puzzles, and reflections of this case were all discussed in this paper.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009336 Necrosis The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.
D004378 Duodenal Diseases Pathological conditions in the DUODENUM region of the small intestine (INTESTINE, SMALL). Disease, Duodenal,Diseases, Duodenal,Duodenal Disease
D004386 Duodenum The shortest and widest portion of the SMALL INTESTINE adjacent to the PYLORUS of the STOMACH. It is named for having the length equal to about the width of 12 fingers. Duodenums
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013270 Stomach An organ of digestion situated in the left upper quadrant of the abdomen between the termination of the ESOPHAGUS and the beginning of the DUODENUM. Stomachs
D016896 Treatment Outcome Evaluation undertaken to assess the results or consequences of management and procedures used in combating disease in order to determine the efficacy, effectiveness, safety, and practicability of these interventions in individual cases or series. Rehabilitation Outcome,Treatment Effectiveness,Clinical Effectiveness,Clinical Efficacy,Patient-Relevant Outcome,Treatment Efficacy,Effectiveness, Clinical,Effectiveness, Treatment,Efficacy, Clinical,Efficacy, Treatment,Outcome, Patient-Relevant,Outcome, Rehabilitation,Outcome, Treatment,Outcomes, Patient-Relevant,Patient Relevant Outcome,Patient-Relevant Outcomes
D017541 Aneurysm, False Not an aneurysm but a well-defined collection of blood and CONNECTIVE TISSUE outside the wall of a blood vessel or the heart. It is the containment of a ruptured blood vessel or heart, such as sealing a rupture of the left ventricle. False aneurysm is formed by organized THROMBUS and HEMATOMA in surrounding tissue. Pseudoaneurysm,False Aneurysm,Aneurysms, False,False Aneurysms,Pseudoaneurysms
D050500 Pancreatitis, Chronic INFLAMMATION of the PANCREAS that is characterized by recurring or persistent ABDOMINAL PAIN with or without STEATORRHEA or DIABETES MELLITUS. It is characterized by the irregular destruction of the pancreatic parenchyma which may be focal, segmental, or diffuse. Chronic Pancreatitis

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