Proportion of Variant Anatomy of the Circle of Willis and Association with Vascular Anomalies on Cerebral CT Angiography

<table class="fixed-width table-group" id="tab4"><tr><td><table class="table"><colgroup><col style="width:10.42em"/><col style="width:2.10em"/><col style="width:4.21em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Location of aneurysms</td><td class="align_center"> </td><td class="align_center"> </td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">ACOA</td><td class="align_center">10</td><td class="align_center">43.60%</td></tr><tr><td class="align_left">MCA</td><td class="align_center">5</td><td class="align_center">21.70%</td></tr><tr><td class="align_left">ICA</td><td class="align_center">5</td><td class="align_center">21.70%</td></tr><tr><td class="align_left">Other vessels than</td><td class="align_center">3</td><td class="align_center">13.00%</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Distribution of intracranial aneurysms.</div>

Radiology Research and Practice

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Table 4

Table 4: Proportion of Variant Anatomy of the Circle of Willis and Association with Vascular Anomalies on Cerebral CT Angiography 