World Neurosurg
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The clinical advantage of telemetric intracranial pressure (ICP) monitoring has previously been limited by issues with inaccuracy and zero-drift. Today, 2 comparable telemetric ICP monitoring systems are available performing adequately in these parameters. The objective of this study is to identify appropriate uses of each system. ⋯ The Miethke system is useful in outpatient clinics where patients have sequential point measurements of ICP performed, whereas the Raumedic system is ideal for long-duration ICP monitoring outside the hospital. When choosing between the 2 systems, it must primarily be decided if the clinical situation requires long-duration monitoring sessions or continuous repeated ambulatory follow-up sessions.
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To find risk factors for contralateral hematoma progression (CHP) in bilateral chronic subdural hematomas after initial unilateral evacuation. ⋯ Contralateral hematoma volume after operation is an independent risk predictor for CHP after unilateral evacuation. An additional surgery on contralateral hematoma or medical treatment should be taken into consideration if the volume is >37.84 cm3 in the first cranial computed tomography scan after surgery.
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The aim of present study was to assess the predictive value of the admission prognostic nutrition index (PNI), controlling nutritional status (CONUT) associated with delayed cerebral ischemia (DCI), and 3-month neurological outcomes after aneurysmal subarachnoid hemorrhage (aSAH). ⋯ Our results have indicated that the CONUT score might efficiently predict for the clinical outcomes at 3 month after aSAH.
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Dural arteriovenous fistulas (dAVFs) are rare vascular malformations of uncertain pathophysiology. If associated with cortical venous reflux, they present a significant risk of hemorrhage. We present a 69-year-old patient who presented with spontaneous right-sided symptomatic chronic subdural hematoma, which was evacuated via burr hole. ⋯ An occipital craniotomy with disconnection of the fistula without isolation of the transverse sinus was performed (Video 1), as published literature demonstrated lower intraoperative risk with disconnection only. The perioperative course was uneventful. Immediate postoperative and follow-up angiography demonstrated complete occlusion of the fistula.
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There is a paucity of studies on readmission rates in elderly patients over a period of 360 days after spinal surgery. ⋯ We found that electrocardiographic abnormalities, male sex, low hemoglobin levels, asthma, heart disease, intensive care unit admission, low aspartate aminotransferase level, high body mass index, and high platelet level were risk factors for readmission. As the postoperative observational period became longer, the reasons for readmission tended to be more related to non-surgical site-related problems than to surgical-related problems.