World Neurosurg
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To retrospectively review the clinicopathologic features and computed tomography (CT) and magnetic resonance imaging (MRI) findings of spinal solitary fibrous tumor (SFT)/hemangiopericytoma (HPC) tumors. ⋯ Spinal SFT/HPC commonly appears as a well-defined solitary mass characterized by a black and white appearance that is marked with heterogeneous enhancement with or without bone destruction.
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Case Reports
Treatment of Moyamoya Disease and Unruptured Intracranial Aneurysm in Floating-Harbor Syndrome- A case report.
This is the first report of the successful treatment of moyamoya disease and an unruptured intracranial aneurysm in a patient with Floating-Harbor syndrome. ⋯ We present the first case of diagnosis and treatment of moyamoya disease and BAA in a patient with Floating-Harbor syndrome. Due to a paucity of literature on this rare disorder, there has not been an associated link between Floating-Harbor syndrome and cerebrovascular disease. Our report and literature review suggest that these patients may be prone to cerebrovascular disorders and should be followed closely with neurovascular imaging.
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Accurate identification of patients who will achieve a favorable outcome is almost impossible preoperatively or postoperatively in poor-grade (Hunt and Hess Grade IV and V) aneurysmal subarachnoid hemorrhage (SAH). Whether characteristics of blood pressure profiles during the first 24 hours after endovascular coiling could predict prognosis in poor grade patients was explored. ⋯ Characteristics of blood pressure profiles after coiling appeared to be simple and convenient indexes for the prognosis of patients with poor-grade SAH.
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Several postoperative complications related to lumbar microdiscectomy have been reported, including cauda equina syndrome. However, to the best of our knowledge, postoperative cauda equina syndrome resulting from dural sac shift with engorgement of the epidural venous plexus is yet to be reported. ⋯ We report a rare case of postoperative cauda equina syndrome due to dural sac shift and discuss the nascent mechanism of the dural sac shift focusing on anatomic features of the dural sac. We also propose laminoplasty as an option to treat dural sac shift with engorgement of the epidural venous plexus.
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Surgical treatment of meningiomas next to venous sinuses is difficult because of their irregular growth patterns and infiltration into the venous sinuses, making gross total resection impossible in some patients. We evaluated the postoperative clinical and neurologic course of this tumor subgroup. ⋯ Surgical removal of meningiomas adjacent to venous sinuses reduces neurologic impairment and enables local tumor control in most patients. Tumor size, bone infiltration, and higher World Health Organization grade are important predictors of tumor recurrence.