<prompt> Answer this question truthfullyWhat is the definition of aortoiliac disease?  <response>: <reason> The mainstay of therapy for Aortoilliac disease is surgical. Cilastazol a phosphodiesterase inhibitor can be used for symptomatic relief of Peripheral Arterial Disease.Surgical revascularization is the mainstay of therapy for aortoilliac disease. Open repair: Aortofemoral bypass with or without endarterectomy can be used in the treatment of aortoilliac disease. Endovascular Surgery: Stent placement is another treatment option for aortoilliac disease. Effective measures for the primary prevention of Peripheral arterial disease including aortoilliac disease include: Smoking cessation Control of hyperlipidemia, Hypertension, Diabetes Mellitus Low fat diet Increase exercise 