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PT  - JOURNAL ARTICLE
AU  - Khan, Haleem G.
AU  - Gailloud, Philippe
AU  - Martin, Jean-Baptiste
AU  - Khaw, Nathalie
AU  - Spadola, Luca
AU  - Rüfenacht, Daniel A.
AU  - Terrier, François
TI  - Twinkling Artifact on Intracerebral Color Doppler Sonography
DP  - 1999 Feb 01
TA  - American Journal of Neuroradiology
PG  - 246--247
VI  - 20
IP  - 2
4099  - http://www.ajnr.org/content/20/2/246.short
4100  - http://www.ajnr.org/content/20/2/246.full
SO  - Am. J. Neuroradiol.1999 Feb 01; 20
AB  - Summary: Transcranial Doppler sonography shows potential as a noninvasive technique for long-term follow-up of treated intracranial saccular aneurysms. This technical note describes a color Doppler artifact related to microcoil architecture that might represent a potential pitfall in transcranial Doppler sonographic evaluation of aneurysmal cavity thrombosis, since it may be wrongly interpreted as residual flow or aneurysmal cavity recanalization.