Angiographic and histologic comparison of injectable, expansile hydrogel embolic and pushable AZUR embolic devices in porcine arteries.


PURPOSE To compare an injectable hydrogel embolic device with a pushable AZUR device procedurally, angiographically, and histologically in the embolization of porcine arteries. MATERIALS AND METHODS In 12 pigs, embolization of renal, gluteal, and hepatic or thoracic arteries was performed with either injectable hydrogel embolic devices (two arteries per… (More)
DOI: 10.1016/j.jvir.2011.08.009


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