Splenic artery aneurysms (SAA), although rare, are the most common visceral artery aneurysms and are known for their potential for rupture. Pregnancy and portal hypertension have been known as major risk factors. With improved methods of diagnosis and minimally invasive therapy, management and outcome of SAA may change significantly. The purpose of this study was to analyze our institutional experience with SAA during the past decade. Charts of all patients (six women, three men; mean age, 60.5 [range: 31 to 81] years) with diagnoses of SAA from 1988 to 1999 were reviewed. Associated conditions included essential hypertension (6), portal hypertension (3), diabetes (1), intracranial aneurysm (1), and polyarteritis nodosa (1). Six patients were asymptomatic, and three had ruptured SAA. Diagnosis was made by angiography (2), computed tomography (3), ultrasonography (3), and exploratory laparotomy (1). Six patients underwent surgery (five required splenectomy), one had embolization, and two had no intervention. Three postoperative deaths occurred-two (intracranial aneurysm, myocardial infarction) in the first month, one (sepsis) in the ninth month. An association of liver disease with SAA was confirmed; however, no association with pregnancy was noted. Surgical treatment followed traditional methods, and mortality correlated with presence of severe comorbidity.