Successful hybrid treatment with endovascular aorto-iliac revascularization and coronary bypass surgery in a patient with an advanced complex polyvascular disease.

A 72-year-old Japanese man was admitted to our hospital for effort chest pain and bilateral claudication. He was diagnosed as having severe ischemic heart disease and chronic bilateral aorto-iliac occlusions (Leriche syndrome) by a diagnostic angiography. Manifest collaterals via bilateral internal thoracic arteries (ITA) supplied sufficient blood flow for his lower limbs. We planned a two-stage operation for both the severe coronary artery disease and peripheral artery occlusive disease. He first underwent endovascular therapy (EVT) for bilateral aorto-iliac occlusion. One month later he underwent coronary artery bypass grafting (CABG) that was carried out for three coronary arteries with bilateral ITAs, also known as the internal thoracic artery, and the gastroepiploic artery. His chest symptoms and claudication were completely relieved and he was discharged uneventfully. We hereby suggest that EVT can be a safe, effective, and minimally invasive treatment to enable the patient to undergo CABG with all arterial grafts. < Patients with polyvascular disease are at a high risk for major vascular events. The priority among the revascularizations should be considered based on the less-invasiveness and better long-term patency. Hybrid treatment of EVT and CABG could be one of the choices among such patients.>.