World Neurosurg
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Decompressive craniectomy is an established treatment for malignant intracranial hypertension. Cranioplasty is performed once cerebral swelling has resolved. Complications include infection, postoperative fluid collections, hematoma, reoperation, and seizures. Our experience using a double layer technique during craniectomy with a collagen matrix onlay dural substitute and expanded polytetrafluoroethylene for antiadhesive properties during cranioplasty was reviewed. ⋯ Our dual layer closure technique at time of decompressive craniectomy carries a similar reduction in operative time and estimated blood loss when compared with cranioplasty series with other antiadhesives present. The technique described enables easy dissection of the musculocutaneous flap from the dural plane during cranioplasty and increases the safety of the operation.
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Historical Article
How a lumbar discectomy influenced medical malpractice and the landscape of healthcare.
Jeff Chandler was one of Hollywood's top leading men in the 1950s and 1960s. In 1961, at the peak of his career, Chandler died of complications following an aortic-iliac injury during a routine lumbar diskectomy. The subsequent public outcry and malpractice suit resulted in an unprecedented settlement award. ⋯ This case illustrates an inflection point in American medical malpractice expenditure increases beginning in the 1960s to a current estimated $55.6 billion. As we investigate ways to provide value in health care, it is important to consider the historical factors that have influenced the status quo when seeking strategies to reform the malpractice system on both sides of the value equation: quality and cost.
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Acute basilar artery occlusion is associated with high mortality rates, up to 35%-40%. Early revascularization by intravenous thrombolysis, intra-arterial thrombolysis, and endovascular mechanical embolectomy is considered the best option to date. The objective of this technical report is to present the direct microsurgical embolectomy technique for an acute distal basilar artery occlusion as an urgent life-saving revascularization procedure. ⋯ Microsurgical embolectomy can be an effective treatment option for acute distal basilar artery occlusion in selected cases with experienced surgeons, but a critical preoperative decision-making process is needed.
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Posterior cerebral artery (PCA) aneurysms are often fusiform and associated with multiple intracranial aneurysms. A bypass procedure in combination with proximal occlusion or aneurysm trapping is considered to be effective for the treatment of patients with complex PCA aneurysms. Because of the deep, narrowed surgical corridor and the surrounding sensitive neuroanatomic structures, microsurgical procedures applied to the PCA are technically demanding. The authors present a technical report of a complex aneurysm formation located at the postcommunicating segment of the PCA (PCA-P2) treated via an anterior temporal approach. ⋯ The anterior temporal approach is feasible for the microsurgical management of complex postcommunicating PCA aneurysms and the application of bypass procedures.
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Case Reports
Cavernous Malformation in the Trigeminal Distribution. Aggressive Presentation and Management: Case Report.
Cavernous malformation (CM) is a vascular malformation found in the encephalic parenchyma, spinal cord, nerve roots, and extraneural tissue. CM in the trigeminal distribution is exquisitely uncommon and its biological behavior not completely understood. The clinical picture might be diverse, depending on the affected sector of the trigeminal architecture, and literature debating its pathobiology is scarce. ⋯ We present an uncommonly aggressive progression of a CM of the trigeminal root, Gasserian ganglion, and cavernous sinus evolving to severe brainstem compression. The documentation of this unique case as well as its management is presented is discussed.