World Neurosurg
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Multicenter Study
Increased peri-operative crystalloid transfusion is associated with better outcomes after spontaneous hypertensive putamen hemorrhage: A retrospective study.
The appropriate amount of transfused fluids, and which types of fluids should be transfused during the peri-operative period, is a matter of controversy among neurosurgeons. Thus, a retrospective study was conducted to assess whether crystalloid transfusion is associated with better outcomes after spontaneous hypertensive putamen hemorrhage (HPH). ⋯ Increased perioperative crystalloid transfusion was independently associated with better outcome across a spectrum of surgical risk profiles after spontaneous HPH.
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Ruptured middle cerebral artery (MCA) aneurysms usually lead to subarachnoid hemorrhage (SAH), and several cases have shown concomitant intrasylvian or intracerebral hematomas. The objective of this study was to compare the clinical and radiographic characteristics with their different outcomes. ⋯ In our series, the prognosis of patients with ICH was worse than that of patients with ISH. Early discrimination of these 2 types of hematoma helps to predict future outcome; an angle (between the pointing direction of aneurysm and the MCA trunk) between 109.0°and 216.0° is associated with ISH, whereas aneurysm with an angle beyond this range suggests ICH.
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Review Case Reports
Bilateral Ossified Chronic Subdural Hematoma Presenting As Diabetes Insipidus- A Case Report and Literature Review.
Calcified chronic subdural hematomas are an occurrence rarely seen in neurosurgical clinical practice. And when they occur bilaterally, the radiologic image they present is fascinating, as is the clinical presentation, but their management may be challenging. ⋯ Due to the rarity of this pathology, the management protocol is not well defined, though there have been quite a few papers on this condition. This review article gathers information published over the years on this rare entity to suggest a treatment protocol.
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Venous infarction in the brainstem caused by venous congestion is an extremely rare complication of traumatic carotid cavernous fistulas (CCFs). This condition requires immediate treatment and a multimodal treatment strategy is needed to prevent recurrence. ⋯ To ensure prevention of recurrent CCF, internal carotid artery trapping combined with high-flow bypass surgery can be a good salvage treatment for urgent cases in which an endovascular approach already failed.
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Multicenter Study
Management of Type II Odontoid Fractures: Latin American Spine Centers Experience.
To analyze characteristics of type II odontoid fracture (TII-OF), including clinical and radiographic factors, that influence surgical planning in 8 Latin American centers. ⋯ The treatment of choice for TII-OF in 8 Latin American trauma centers was surgery through an anterior approach using screw fixation. Posterior segmental C1-C2 fixation was indicated when distance between bone fragments was >2 mm and in symptomatic patients with nonunion.