Clinical neurology and neurosurgery
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Clin Neurol Neurosurg · Sep 2013
Shortening the learning curve in endoscopic endonasal skull base surgery: a reproducible polymer tumor model for the trans-sphenoidal trans-tubercular approach to retro-infundibular tumors.
Endoscopic endonasal skull base surgery attracts an increasing number of young neurosurgeons. This recent technique requires specific technical skills for the approaches to non-pituitary tumors (expanded endoscopic endonasal surgery). Actual residents' busy schedules carry the risk of compromising their laboratory training by limiting significantly the dedicated time for dissections. ⋯ Training on easily reproducible retro-infundibular approaches in a context of pathological distorted anatomy provides a unique opportunity to avoid the need for repetitive live surgeries to acquire skills for this kind of rare tumors, and may shorten the learning curve for endoscopic endonasal surgery.
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Clin Neurol Neurosurg · Sep 2013
Nonoperative management of odontoid fractures: a review of 59 cases.
Surgical treatment of odontoid fractures is recommended by many surgeons to prevent sudden neurologic injury or progressive myelopathy. Less aggressive approach to the treatment of odontoid fractures has been advocated by some authors especially in the elderly population. Very few reports have followed up patients' outcomes following conservative treatment of odontoid fractures. Here we evaluate the clinical and radiographic results of patients without myelopathy treated without surgery for an odontoid type fracture. ⋯ Our results indicate that a select group of patients with odontoid fracture who are deemed stable on initial evaluation in a cervical orthosis may be effectively managed non-operatively. None of the patients who were managed conservatively had clinical worsening during the period of management. The decision to proceed with surgical treatment was based on failure of resolution of neck pain or worsening or concerning instability on imaging studies. However in many patients, even elderly patients in a surgical risks are greater, many odontoid fractures can be safely managed in a cervical orthosis.
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Clin Neurol Neurosurg · Sep 2013
Treatment of huge hypertensive putaminal hemorrhage by surgery and cerebrospinal fluid drainage.
There is limited information available regarding the treatment of huge hypertensive putaminal hemorrhage (HPH). This study aimed to evaluate our experience of 33 patients with huge HPH who were treated by open surgery (decompressive craniectomy and hematoma evacuation) and external cerebrospinal fluid (CSF) drainage. ⋯ Treatment of huge HPH by decompressive craniectomy, hematoma evacuation, and CSF drainage is life-saving. Patients with GCS score 7-8, ICH volume 60-90 cm(3), and right-sided ICH may achieve good recovery. The transcortical approach appears to be more effective than the transsylvian approach for rapid decompression of the edematous brain.
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Clin Neurol Neurosurg · Sep 2013
The value of the use of plasma B-type natriuretic peptide among acute ischemic stroke patients in a Chinese emergency department.
To determine the value of the use of plasma B-type natriuretic peptide (BNP) among acute ischemic stroke patients in a Chinese emergency department (ED). ⋯ Plasma BNP level is significantly higher in CE patients than in other TOAST subtypes, and by using Biosite Triage(®)BNP POCT platform, emergency physicians should strongly consider CE subtype with the plasma BNP level of over 66.50 pg/ml. However, the single BNP biomarker panel cannot be used to confidently rule out or identify stroke subtypes as a diagnosis and must be taken in context with clinical assessment and judgment before making management decisions in the ED.