World Neurosurg
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The ideal treatment method for cranial arachnoid cysts stills controversial, each of endoscopic and microscopic techniques has its pros and cons. ⋯ The fenestration through the lateral pontomesencephalic membrane created a shortcut of cerebrospinal fluid flow to the basal cisterns especially cerebellopontine cistern and represents a reliable option with an acceptable success rate. It creates a good drainage to the large cysts.
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The acute-stage intraoperative findings of the spinal dural laceration in patients with traumatic cerebrospinal fluid (CSF) leakage have not been clearly revealed so far. Herein, we report an interesting case of traumatic CSF leakage in a patient who underwent acute-stage direct closure for a dural laceration similar to a stab at the C1/2 level. Because a 41-year-old man strongly twisted his neck, he had a typical orthostatic headache. ⋯ Direct surgical closure was performed 13 days after the onset of symptoms, and dural laceration with sharp edges was detected on the right side at the C1/2 level. The laceration was sutured and coated with dural sealant. Finally, the patient's orthostatic headache was relieved completely after the operation.
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Neurosurgery is a specialty associated with high risk of malpractice claims, which can be influenced by quality and safety of care. Diagnostic errors have gained increasing attention as a potentially preventable problem. Despite the burden of diagnostic errors, few studies have analyzed diagnostic errors in neurosurgery. We aimed to delineate the effect of diagnostic errors on malpractice claims involving a neurosurgeon. ⋯ DERCs are associated with higher numbers of accepted claims and worse outcomes. Identifying diagnostic errors is important in neurosurgery, and countermeasures are required to reduce the burden on neurosurgeons and improve quality. This is the first study to focus on diagnostic errors in malpractice claims arising from neurosurgery.
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Case Reports
TEMPORAL ANEURYSMORRHAPHY TECHNIQUE FOR THE MANAGEMENT OF COMPLEX MIDDLE CEREBRAL ARTERY ANEURYSM: A VIDEO CASE.
A 57-year-old man who had previously suffered a transient episode of retrograde amnesia was admitted to the vascular department of the Burdenko Neurosurgical Center. Computed tomography angiography revealed a complex trifurcation aneurysm of the right middle cerebral artery (MCA) bifurcation. There were no clear focal symptoms after the neurologic examination. ⋯ Thus the M2 cutting-off with an insulating clip and temporal aneurysmorrhaphy were options that allowed for adequate final clipping. There were no intraoperative or postoperative complications. The patient remained neurologically intact and was discharged 7 days after surgery (Figure 1).