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KMID : 0191120090240050967
Journal of Korean Medical Science
2009 Volume.24 No. 5 p.967 ~ p.969
Pseudo-no-Reflow Phenomenon in Carotid Artery Stenting using FilterWire EX: Successful Recovery by Aspiration Thrombectomy
Han Seung-Hwan

Kang Woong-Chol
Ahn Tae-Hoon
Shin Eak-Kyun
Abstract
Distal protection devices such as FilterWire EX have been widely used in carotid artery stenting, however, the large amount of atherothrombotic debris entrapped in the filter could reduce or stop antegrade flow. We present a case of pseudo-no-reflow phenomenon after postdilatation of the stent in a patient with asymptomatic carotid artery stenosis. After several passes using an Export Aspiration catheter, normal flow in the internal carotid artery was restored. Aspiration thrombectomy can successfully recover pseudo-no-reflow phenomenon.
KEYWORD
Carotid Artery Stenting, Distal Protection Device, Pseudo-no Reflow Phenomenon, Aspiration Thrombectomy
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