World Neurosurg
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Review Case Reports
Trans-nasal penetration of a ballpoint pen: Case report and Review of Literature.
Transnasal penetration by a nonmissile foreign body is a rare injury. Consequently, appropriate management remains controversial. We report a case of transnasal penetration by a ballpoint pen and review the literature. To our knowledge, this is the first living patient who sustained carotid artery damage from a transnasal penetrating intracranial injury. ⋯ Injuries such as the one described here should be managed through a multidisciplinary approach. The trajectory of the foreign body should be delineated through CT imaging, along with vascular imaging if appropriate. If there are signs of vascular injury, then attempts to maintain proximal and distal control are prudent to avoid hemorrhagic complications. This combined endovascular-endoscopic-open craniotomy approach has not been reported previously in the literature.
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Review Historical Article
Neurosurgical Postgraduate Training in China: Moving Toward A National Training Standard.
China currently has the most populous and rapidly aging nation in the world. In the next few decades, China will have to increase the throughput, quality, and scope of its neurosurgical training programs to meet forecasted demand. Until recently, China lacked national education standards in neurosurgery that fostered imbalances in medical and pedagogical resources, quality of care, and education between different regions and introduced significant heterogeneity in neurosurgical competency. ⋯ Establishment of a national standardized training system represents a significant milestone in the development and evolution of neurosurgery in China and establishes a comprehensive standards-based system that will help reduce nationwide diversity in neurosurgical training. Although this program is still in its infancy and will not see its first graduating class until 2017 in Shanghai, it represents an essential step toward meeting China's growing demand for quality and consistent neurosurgical care. We review the history of neurosurgical training in Mainland China and describe the new Neurosurgical Specialist Standardized Training Program.
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Review Case Reports
Acquired Spinal Arteriovenous Fistula Presenting as Brown Sequard Syndrome and Endovascular Treatment Outcome.
Brown-Séquard syndrome is typically caused by penetrating trauma to the cervical spinal cord; however, other compressive and vascular occlusive etiologies have been previously described. It is extremely uncommon to have a delayed presentation as an extramedullary compressive lesion from the venous varix of an acquired spinal arteriovenous fistula. ⋯ Subsequent treatment occurred with coil embolization with good outcome.
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Review Case Reports
Case Report and Review of Literature of Delayed Acute Subdural Hematoma.
The authors present a case of delayed acute subdural hematoma and review all reported cases in the literature. The focus of this paper is to identify the subset of the population who are at risk, and determine whether they should be admitted for observation in the setting of mild traumatic brain injury. ⋯ Delayed acute subdural hematoma occurs mainly in the middle-aged or older population who are taking anticoagulation or antiplatelet therapy. Most patients have a GCS score of 15 with no loss of consciousness. Neurological deterioration occurs within the first 24 hours for 70% of the patients. Therefore, we recommend admission and observation of these selected group of patients. Due to small reported population of patients, we could not determine whether the patients taking anticoagulant, antiplatelet, or both anticoagulant and antiplatelet medication are at higher risk. In addition, the role of delayed CT of the head without change in the examination result needs to be explored further.
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Review Case Reports
Intracranial Angiomatoid Fibrous Histiocytoma: a Case report and literature review.
Angiomatoid fibrous histiocytoma (AFH) is a rare and low-grade soft tissue lesion that typically arises from subcutaneous and deep dermal tissue of extremities. The first case was reported in 1979 by Enzinger and has since become known as a distinct entity. AFH has been increasingly reported in different organ systems, with rare reports of primary intracranial AFH. To date there have been 3 reports of intracranial AFH and 1 report of metastasis to the brain, most of which were in young adults. ⋯ We present a rare case of intracranial AFH in a patient relatively old for onset of diagnosis. To date, only 3 prior cases of AFH have been reported. The radiographic findings were nonspecific and initially pointed toward a diagnosis of schwannoma, whereas histopathology seemed to initially suggest meningioma. Further pathologic consultation finally confirmed AFH as the diagnosis. We suspect there are more cases of intracranial AFH that are misdiagnosed due to variability of findings on pathology. The behavior of this tumor remains in question as 1 of the 3 reported cases demonstrated significant recurrence. As such, gross total resection of this lesion is preferable.