World Neurosurg
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Adamkiewicz arteries vasospasm in spinal cord subarachnoid hemorrhage (SAH) can affect the spinal cord. Although muscle dysfunction of extremities is a common problem after spinal cord ischemia induced by SAH, to our knowledge there are no studies on degenerative changes in peripheral nerves. We studied the histopathologic changes in sciatic nerves after spinal SAH. ⋯ We concluded that SAHs frequently affect the spinal cord and result in axonal injury to peripheral nerves, of which there is no mention in the literature.
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Case Reports
Immediate Cranioplasty for Postcranioplasty Infection in Patients with Ventriculoperitoneal Shunt.
Patients with a ventriculoperitoneal (VP) shunt tend to develop epidural fluid accumulation after cranioplasty and also have a higher frequency of syndrome of the trephined after bone flap removal. Thus treatment of patients with postcranioplasty infection and a VP shunt is often challenging. ⋯ Immediate cranioplasty and obliteration of the epidural dead space with a vascularized free latissimus dorsi muscle flap is an alternative for patients with postcranioplasty infection who are unfavorable candidates for temporary bone flap removal because of the risk of neurologic deterioration.