Turk Neurosurg
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To visualize cranial nerves (CNs) using diffusion tensor imaging (DTI) with special parameters. This study also involved the evaluation of preoperative estimates and intraoperative confirmation of the relationship between nerves and tumor by verifying the accuracy of visualization. ⋯ Supported by DTI and 3D slicer, preoperative 3D reconstruction of most CNs related to skull base tumor is feasible in pathological circumstances. We consider DTI Technology to be a useful tool for predicting the course and location of most CNs, and syntopy between them and skull base tumor.
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Comparative Study
Glasgow Coma Scale Versus Full Outline of UnResponsiveness Scale for Prediction of Outcomes in Patients with Traumatic Brain Injury in the Intensive Care Unit.
Glasgow Coma Scale (GCS) is the most applied tool for classifying intensity of coma and predicting patient outcomes with traumatic brain injuries. The present study was conducted with the aim of comparing two criteria of Full Outline of UnResponsiveness (FOUR) scale and GCS in predicting prognosis in patients with traumatic brain injuries. ⋯ FOUR score is a valuable, sensitive and specific diagnostic criterion for predicting outcomes in patients with traumatic brain injuries.
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Despite technical and medical advances, aneurysmal subarachnoid hemorrhages (SAH) continue to be a challenging pathology, associated with high rates of morbidity and mortality. In this regard, a definition is required of the various prognostic indicators of an SAH. The aim of the present retrospective study is to examine the various prognostic factors of the clinical outcomes of the patients who underwent a neurosurgical clipping of aneurysms due to aneurysmal SAH. ⋯ The most important prognostic factors in patients undergoing surgery due to aneurysmal subarachnoid hemorrhage were WFNS grade, age, size of aneurysm and clinical vasospasm.
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To observe the outcome of burr hole evacuation of extradural hematoma (EDH) in mass head injury. ⋯ As EDH is potentially fatal lesion, evacuation of EDH through a single burr hole has good outcome with less chances of recurrence and complications in mass head injured patients as seen with earthquakes.
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Insular gliomas have traditionally been approached through variations of large frontotemporal craniotomies exposing much of the Sylvian fissure. Due to the importance of many structures exposed by such an approach, a less-invasive approach to these lesions is a viable alternative for resection. We present the technique and results of our keyhole transsylvian approach to remove infiltrating insular tumors. ⋯ Localized insular gliomas can be effectively removed through a minimally invasive approach without increasing the risk of neurological morbidity. This minimizes manipulation of uninvolved, potentially eloquent cortices, and minimizes damage to the overlying soft tissue.