PMC4743272_01
Computed tomography head showing diffuse subarachnoid hemorrhage and hydrocephalus
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F1
A computed tomography (CT) scan of the head and cervical spine revealed diffuse acute SAH within the basal cisterns that extended inferiorly down to through the cervical-medullary junction, attended by mild acute hydrocephalus [Figures 1 and 2].
Sagittal computed tomography of the cervical medullary junction and spine showing subarachnoid hemorrhage extending inferiorly
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F2
A computed tomography (CT) scan of the head and cervical spine revealed diffuse acute SAH within the basal cisterns that extended inferiorly down to through the cervical-medullary junction, attended by mild acute hydrocephalus [Figures 1 and 2].
Sagittal magnetic resonance imaging of the brain with contrast showing a hyperintensity revealing the anterior spinal artery aneurysm (arrow)
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F3
As the authors could not attribute the diffuse SAH to this cerebral aneurysm, they ordered a magnetic resonance (MR) imaging scan of the brain and cervical spine [Figures 3 and 4].
Sagittal T2 magnetic resonance imaging showing the C3/4 herniated disc corresponding to the location of the anterior spinal artery aneurysm
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F4
As the authors could not attribute the diffuse SAH to this cerebral aneurysm, they ordered a magnetic resonance (MR) imaging scan of the brain and cervical spine [Figures 3 and 4].
Anteroposterior angiogram showing the anterior spinal artery aneurysm (arrow)
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F5
At the C5-C6 level of maximal cord compression, there was a small pseudoaneurysm arising from the anterior spinal artery [Figures 5 and 6].
Lateral angiogram showing the anterior spinal artery aneurysm (arrow)
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F6
At the C5-C6 level of maximal cord compression, there was a small pseudoaneurysm arising from the anterior spinal artery [Figures 5 and 6].