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VAAs are often asymptomatic and frequently discovered incidentally during imaging performed for unrelated reasons. Their pathophysiology, clinical presentation, and management vary based on the etiology, anatomical location, and patient-specific factors. The prognosis for conservatively managed VAAs is generally favorable, with slow growth rates and low rupture risks. However, pseudoaneurysms, often associated with trauma or pancreatitis, carry a much higher rupture risk and typically require early intervention, regardless of size. Endovascular techniques have progressively replaced open surgery as the preferred treatment approach due to lower complication rates and comparable long-term outcomes. However, current knowledge is biased by the scarcity of high-quality evidence regarding the natural history, rupture risk, and optimal management of VAAs and pseudoaneurysms, largely due to the rarity of these conditions. 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