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Objective To evaluate the methods and the efficacy of interventional therapy for huge aneurysm.Methods Seven patients with huge aneurysm including 2 with pulmonary aneurysm, 2 with renal aneurysm, 1 with humeral artery aneurysm, 1 with right common iliac artery aneurysm, 1 with right internal iliac artery aneurysm. Among these, 5 were true aneurysm, and 2 were pseudoaneurysms caused by congenital, trauma, arteriosclerosis. Three patients were treated with endovascular covered stent graft and 2 patients with embolization containing metallic coils. Two patients were treated with partial aneurysm and feeding artery trunk embolization with metallic coils. Results All 7 patients were successful carried out the interventional therapy with successful rate of 100%. Six aneurysms were completely obstructed with disappearance of symptoms and signs. One died of aneurysm rupture. No other complication occurred.Conclusion Interventional therapy for huge aneurysm is an effective method.
ABSTRACT
Objective To explore the manifestations and diagnostic significance of angiography in malformation of coronary artery.Methods 19cases of malformation of coronary artery underwent left and right coronary arteriography,the manifestations and causes of disease were analyzed retrospectively.Results 19 cases were taken coronary arteriography and it demonstrated the shape of malformation of coronary artery clearly.Of them,4 cases were coronary angioma and tumorlike dilatation,5case were malformation of coronary artery,10 case were coronary arteriovenous fistula.Conclusion Coronary arteriography is a very important method for correct diagnosing malformation of thecoronary artery.