Clinical neurology and neurosurgery
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Clin Neurol Neurosurg · Jan 2014
Minimally invasive resection of brainstem cavernous malformations: surgical approaches and clinical experiences with 38 patients.
The purpose of this study is to provide a retrospective review of patients with brain stem cavernous malformation (BSCM) at single institution. ⋯ Complete surgical resection could be achieved through careful preoperative planning, selection of the optimal operative approach, a meticulous microsurgical technique and intraoperative navigation. However, taking into account the relatively high postoperative morbidity, complete resection is not always the goal for BSCMs, especially for those deep-seated lesions.
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Clin Neurol Neurosurg · Jan 2014
Microsurgical clipping of intracranial aneurysms assisted by green indocyanine videoangiography (ICGV) and ultrasonic perivascular microflow probe measurement.
The purpose of this work is to assess the surgical and clinical outcome of intracranial aneurysm clipping performed combining the assistance of green indocyanine videoangiography (ICGV) and ultrasonic perivascular microflow probe. ⋯ With the limits of our small case series, our results testify that the presented approach may provide high exclusion rate in the treatment of cerebral aneurysm with very low morbidity in selected patients.
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Clin Neurol Neurosurg · Jan 2014
A survey of routine treatment of patients with intracranial hypertension (ICH) in specialized trauma centers in Sao Paulo, Brazil: a 11 million metropole!
A survey of intensive care units (ICU) in São Paulo that care for patients with TBI and ICH using the hyperventilation technique. ⋯ We concluded that most hospitals in São Paulo perform hyperventilation in patients with severe brain trauma although there are not any specific Brazilian guidelines on this topic. Widespread controversy on the use of the hyperventilation technique in patients with severe brain trauma highlights the need for a specific Global policy on this topic.
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Clin Neurol Neurosurg · Jan 2014
Low-dose intrathecal fluorescein and etiology-based graft choice in endoscopic endonasal closure of CSF leaks.
Skull base cerebrospinal fluid (CSF) leaks of various etiologies are increasingly repaired through the natural corridor using an endoscopic endonasal approach. Characteristics of the skull base defect significantly correlate with etiology, which should be ascertained to guide surgical management. The objectives of this study were to assess the long-term outcomes of patients that underwent endoscopic endonasal repair of CSF leak using low-dose intrathecal fluorescein (ITF) and an etiology-based algorithm for multi-layer graft closure. ⋯ Low-dose ITF is a safe and useful adjunct to endoscopic endonasal repair of CSF leaks with minimal complications and successful localization of the leak in approximately 80%. An etiology-based approach to graft choice and duration of lumbar drain placement in CSF leak repair may optimize closure rates.