World Neurosurg
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Review Meta Analysis
Does rheumatoid arthritis affect the infection and complications rates of spinal surgery? a systematic review and meta analysis.
Rheumatoid arthritis (RA) is a chronic autoimmune disease that produces synovial membrane inflammation and causes progressive articular damage with function loss. Some controversy exists regarding whether RA is associated with infection and complications after spinal surgery. The present study aimed to determine the effect of RA on spinal surgery infection and complications. ⋯ When undergoing spinal surgery, patients with RA have a greater risk of operative complications and infection. Surgeons should be aware of these risks and appropriately plan spinal operation for patients with RA to reduce the risk of complications.
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Review Case Reports
Intracranial Capillary Hemangiomas: A Peripartum Presentation and Review of the Literature.
Intracranial capillary hemangiomas (ICHs) are rare vascular tumors composed of a bed of many narrow thin-walled vessels. Within the confines of the skull, these tumors can lead to serious neurologic deficits including cranial nerve dysfunction, mood/personality disturbances, and signs of intracranial mass effect. ⋯ We conclude that, in experienced hands, the endoscopic endonasal approach can be used to access the cavernous sinus for complete resection of ICHs of the cavernous sinus. We also suggest that further attention be paid to such cases in pregnant and peripartum women as these tumors may progress more quickly in this subpopulation.
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Review Historical Article
The Evolution of Cerebral Language Localization: Historical Analysis and Current Trends.
Language localization has been an evolving concept over the past 150 years, with the emergence of several important yet conflicting ideologies. The classical theory, starting from the phrenologic work of Gall to the identification of specific regions of language function by Broca, Wernicke, and others, proposed that discrete subcomponents of language were organized into separate anatomic structural regions. The holism theory was postulated in an attempt to disclose that language function was instead attributed to a larger region of the cortex, in which cerebral regions may have the capability of assuming the function of damaged areas. ⋯ Advancements in cortical-subcortical stimulation, neurophysiologic monitoring, magnetic resonance diffusion tensor imaging/functional magnetic resonance imaging, awake neurosurgical technique, and knowledge gained by white matter tract anatomy and the Human Connectome Project, shed new light on the dynamic interconnectivity of the cerebrum. New studies are progressively opening doors to this paradigm, showing the dynamic and interdependent nature of language function. In this review, the evolution of language toward the evolving paradigm of dynamic language function and interconnectivity and its impact on shaping the neurosurgical paradigm are outlined.
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The objective of this review was to understand the clinical utilization, utility, and variability in the usage of adjunctive hyperbaric oxygen therapy (HBOT). Surgical site infection is associated with high morbidity and mortality, increased health care expenditure, and decreased quality of life. With the increasing prevalence of adult spinal deformity and spinal fusion surgery, it is imperative to understand the potential benefits of adjunctive treatments. ⋯ The most common treatment protocol consists of 90-minute sessions of 100% Fio2 at 2-3 atmosphere absolute with a mean of 35.3 ± 11.6 sessions for 5.2 ± 1.4 weeks. Adjunctive HBOT should be considered in select high-risk patients. Further improvements in diagnosis and categorization of spinal infections are necessary and will indelibly aid the decision making for the initiation of HBOT.
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Review Historical Article
Revisiting the Vertebral Venous Plexus- A Comprehensive Review of the Literature.
The venous drainage of the vertebral and paravertebral regions is important for a better understanding of hematogenous disease spread. Moreover, the spine surgeon must be well acquainted with this anatomy to minimize intraoperative and postoperative complications. A comprehensive review of the vertebral venous plexus (Batson plexus) was performed with a concentration on the clinical and surgical correlations of this venous network.