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PT  - JOURNAL ARTICLE
AU  - Hayakawa, Motoharu
AU  - Katada, Kazuhiro
AU  - Anno, Hirofumi
AU  - Imizu, Shuei
AU  - Hayashi, Junichi
AU  - Irie, Keiko
AU  - Negoro, Makoto
AU  - Kato, Yoko
AU  - Kanno, Tetsuo
AU  - Sano, Hirotoshi
TI  - CT Angiography with Electrocardiographically Gated Reconstruction for Visualizing Pulsation of Intracranial Aneurysms: Identification of Aneurysmal Protuberance Presumably Associated with Wall Thinning
DP  - 2005 Jun 01
TA  - American Journal of Neuroradiology
PG  - 1366--1369
VI  - 26
IP  - 6
4099  - http://www.ajnr.org/content/26/6/1366.short
4100  - http://www.ajnr.org/content/26/6/1366.full
SO  - Am. J. Neuroradiol.2005 Jun 01; 26
AB  - Summary: Electrocardiographically (ECG) gated multisection helical CT images were obtained in 23 patients with ruptured intracranial aneurysms. 4D-CTA (3D CT angiography plus phase data) images were generated by ECG-gated reconstruction. Four patients showed pulsation of an aneurysmal bleb. Clipping was performed in two of these patients, and the rupture site matched the pulsatile bleb seen in 4D-CTA.