World Neurosurg
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There is a lack of studies highlighting the outcome by different scores or parameters after surgery for recurrent disc herniations of the lumbar spine at the initial herniation site. This study assessed the quality of life after surgical treatment of recurrent herniations with different standardized validated outcome instruments. ⋯ Patients have to be informed carefully before surgery of recurrent lumbar disc herniations because of the less-promising outcome than after first time surgery for a lumbar disc herniation.
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Review Case Reports
Flow-related aneurysm within glioblastoma: A case report and review of literature.
Glioblastoma multiforme (GBM) is the most common primary brain tumor in adults, with a median survival of 13 months despite surgery and chemoradiation. GBMs are often hypervascular tumors caused by abnormal oversecretion of growth factors such as vascular endothelial growth factor. These angiogenic factors are hypothesized to promote increased blood flow and possibly secondary changes to arterial walls, thus facilitating the formation of flow-related aneurysms. ⋯ Hypervascular lesions, such as GBMs, may be associated with flow-related aneurysms on feeding arteries, but aneurysms within the gross tumor are unusual. Although rare, this finding needs to be recognized on preoperative imaging before tumor resection to prevent potentially catastrophic intraoperative complications.
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Review Case Reports
Blister like aneurysms: report of successful surgical treatment of consecutive cases and review of literature.
Blister-like aneurysms (BAs) are usually defined as arterial lesions arising from nonbranching sites on intracranial arteries. Because of specific peculiarities such as different pathophysiology, fragility of the aneurysmal wall, high risk of intraoperative bleeding, and high probability of losing parent vessel patency, their treatment is controversial, and both endovascular and surgical options have been reported. ⋯ Surgical treatment of BAs may be effective and have acceptable complications and outcomes.