Surgical management of a proximal splenic artery aneurysm: A case report

Abstract

INTRODUCTION AND IMPORTANCE: Splenic artery aneurysms (SAA's) pose a rare yet clinically significant challenge, characterized by the weakening and ballooning of the splenic artery, potentially leading to severe complications such as rupture and hemorrhage. CASE PRESENTATION: A 52-year-old female presenting with biliary colic. Diagnostic imaging revealed a saccular lesion closely associated with gallstones. A multidisciplinary approach guided the decision for surgery due to the size and location of the aneurysm. A bi sub costal laparotomy was performed, after the resection of the aneurysm, an arterial anastomosis with pds 5/0 suture was performed. CLINICAL DISCUSSION: SAA's treatment modalities are tailored based on aneurysm localization and size. Imaging modalities such as Doppler ultrasound and CT angiography play a crucial role in accurate diagnosis, providing essential information for treatment planning. Treatment options include endovascular embolization, and surgical intervention. Traditionally open surgical techniques, including ligation of the splenic artery, aneurysmectomy, and splenectomy. Surgical treatment, especially for proximal aneurysms, is highlighted, with the presented alternative approach of resection with end-to-end anastomosis, showcasing an alternative surgical technique aimed at reducing the risk of spleen infarction. CONCLUSION: SAA's are a rarity that emphasizes the need for early detection and intervention. We are urged to maintain a high index of suspicion, particularly in high-risk individuals. We report an alternative surgical technique that we hope will contributes to the expanding repertoire of approaches, calling for further research to optimize SAA management strategies in the quest for improved patient outcomes.