World Neurosurg
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Sequestered disc fragments may present as a lesion with peripheral enhancement on magnetic resonance imaging. When located in the psoas muscle compartment, this finding could mimic an abscess. ⋯ Herniated disc fragments should be considered as a differential diagnosis of psoas abscesses. Coronal plane images may show the continuity of bilateral herniated disc fragments, mimicking psoas abscesses.
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Retinal optical coherence tomography (OCT) is a noninvasive high-resolution imaging technique, which is considered a biomarker of neurodegeneration. Several intracranial lesions can induce retrograde neurodegeneration which can be assessed using OCT. The cysts of the pineal region are usually asymptomatic and most often are an incidental radiologic finding. ⋯ We suggest that the retinal alteration is caused by retrograde neurodegeneration secondary to the pineal region mass.
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Comparative Study
No Disparity in Outcomes Between Surgical Clipping and Endovascular Coiling Following Aneurysmal Subarachnoid Hemorrhage.
Aneurysmal subarachnoid hemorrhage (SAH) can be treated with either endovascular coiling or surgical clipping. The International Subarachnoid Aneurysm Trial (ISAT) found that endovascular coiling provided lower mortality rates at 1-year follow-up, starting a trend toward the endovascular treatment approach for SAH. Subsequently, specific procedural indications have driven an approach to SAH management involving a patient-specific procedural choice. The present study evaluates whether specific indications for these procedures have eliminated the differences in risk-adjusted mortality and in-hospital complications from SAH in a large nationally representative set of hospitalizations from 2013 to 2014. ⋯ Concerns about overzealous use of endovascular coiling in treating SAH after the ISAT stemmed from a lag in condition-specific indications. The allure of endovascular coiling stems from its noninvasiveness and initial results; however, in the years after ISAT, evaluation of SAH conditions led to more patient-specific indications for SAH. The results presented here suggest that more rigorous procedural selection has allowed for an optimization of outcomes for the 2 procedures.
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Among patients with acute ischemic stroke treated with mechanical thrombectomy (MT), patients with diabetes (DP) show a poorer outcome compared with patients without diabetes (NDP). This study aims to provide a comprehensive analysis of factors associated with unfavorable outcome in DP receiving MT for stroke of the anterior circulation. ⋯ The main factors for an unfavorable outcome of DP after MT are admission hyperglycemia, age, and NIHSS score.
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Syndrome of the trephined is a unique neurosurgical condition that is seen in patients that have undergone craniectomy. While the symptoms of the condition range from mild to severe, the only definitive treatment for the condition is replacement of the bone flap. This article presents a novel, temporary treatment for syndrome of the trephined in a patient with severe symptoms who was unable to undergo immediate cranioplasty due to infection. ⋯ Treating syndrome of the trephined with an external suction device proved useful and lifesaving fort the patient presented. Such a device can be made with common supplies found within any hospital. The technique used to treat the patient is novel and may be useful for others to consider if ever faced with a similar situation.