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FIG 1. Standard roll rotational angiography mode. C-arm is placed perpendicular to the head axis (top). Range of rotational angiography extends over 180° (right oblique 90°, left image, and left oblique 90°, right image).
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AJNR - American Journal of Neuroradiology
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FIG 1. Standard roll rotational angiography mode. C-arm is placed perpendicular to the head axis (top). Range of rotational angiography extends over 180° (right oblique 90°, left image, and left oblique 90°, right image).
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Copyright © 2009 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X