Neurosurgery
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Case Reports
Treatment of an iatrogenic petrous carotid artery pseudoaneurysm with a Symbiot covered stent: technical case report.
Surgery involving the middle ear or the temporal bone may cause an injury to the petrous carotid artery resulting in a pseudoaneurysm. Conventional treatment of such pseudoaneurysms has ranged from carotid occlusion to conservative management. The use of a balloon-expandable stent and/or Guglielmi detachable coils may be effective in a partially healed pseudoaneurysm. This report details the case of an acute petrous carotid pseudoaneurysm after a myringotomy procedure that was effectively treated with an expanded polytetrafluoroethylene-covered stent. ⋯ The use of an expanded polytetrafluoroethylene-covered stent may effectively treat intracranial internal carotid artery pseudoaneurysms in an acute setting. This treatment allows preservation of the parent artery and immediate treatment by reconstruction of the incompetent arterial wall to prevent potentially life-threatening hemorrhagic complications.
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There is insufficient evidence to support treatment standards. ⋯ Hypotension (systolic blood pressure <90 mmHg) should be avoided if possible or corrected as soon as possible after acute spinal cord injury. Maintenance of mean arterial blood pressure at 85 to 90 mmHg for the first 7 days after acute spinal cord injury to improve spinal cord perfusion is recommended.
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NEUROLOGICAL EXAMINATION: ⋯ The modified Barthel index is recommended as a functional outcome assessment tool for clinicians involved in the assessment and care of patients with acute spinal cord injuries.
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There is insufficient evidence to support treatment standards. ⋯ Treatment options in the management of isolated fractures of the atlas are based on the specific atlas fracture type. It is recommended that isolated fractures of the atlas with an intact transverse atlantal ligament be treated with cervical immobilization alone. It is recommended that isolated fractures of the atlas with disruption of the transverse atlantal ligament be treated with either cervical immobilization alone or surgical fixation and fusion.