KMID : 0942820110100020110
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Journal of Korean Brain Tumor Society 2011 Volume.10 No. 2 p.110 ~ p.113
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A Giant Pseudoaneurysm of the Vertebral Artery after Tumor Removal Through the Skull Base
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Hong Hyun-Jin
Park Ik-Seong Baik Min-Woo Jo Kwang-Wook
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Abstract
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A 33-year-old man initially presented with posterior neck swelling. He subsequently underwent removal of a brain stem tumor via a far lateral transcondylar approach four weeks prior to representation due to complications. A giant aneurysm originating from the extracranial vertebral artery was identified via digital subtraction angiography (DSA). Due to subsequent surgical exploration on the high cervical area, a pseudoaneurysm was found in it. In this paper, we describe the clinical presentation and treatment of this post-operative complication of a posterior fossa skull base approach.
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KEYWORD
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Far lateral transcondylar approach, Vertebral artery, Pseudo-aneurysm
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