World Neurosurg
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Decompressive craniectomy (DC) is a widely used treatment for refractory high intracranial pressure (ICP). While the Brain Trauma Foundation guidelines favor large DC, there remains a lack of consensus regarding the optimal size of DC in relationship to the patient's head size. The aim of this study is to determine the optimal size of DC to effectively control refractory ICP in traumatic brain injury and to measure that size with a method that takes into consideration the patient's head size. ⋯ Better ICP control was achieved in patients who underwent a large decompressive craniectomy (ratio >65%) when compared with smaller craniectomy sizes. The proposed method of measuring the craniectomy size, to our knowledge, is the first to take into account the patient's head size and can be easily measured intraoperatively.
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Pneumocephalus is a life-threatening event associated with different infectious diseases and trauma. Klebsiella pneumoniae is a gas-forming organism that can cause pneumocephalus. A woman aged 56 years presented with a history of septic shock and community-acquired pneumonia. ⋯ The computed tomography scan of the brain revealed abundant pneumocephalus entities. Multidrug-resistant K. pneumoniae was found in her cerebrospinal fluid while on appropriate antibiotic therapy. She died from acute stroke during her treatment.
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Giant, previously coiled basilar tip aneurysms are difficult to cure. ⋯ Until endovascular treatment is proven on a long-term basis to cure similar aneurysms, surgery should remain an option.
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Many medical students find neurosurgery interesting, but few pursue it as a career. Reasons for this mismatch include lack of exposure and poor perceptions of its career demands, work-life balance, personalities, and patient outcomes. It is imperative to recruit promising students early in medical school to build a pipeline of future neurosurgeons. We aimed to recruit medical students to neurosurgery and improve perceptions of the field by hosting an optional cadaver laboratory event (Neuroanatomy Lab Initiative [NLI]) during first-year students' gross anatomy course. ⋯ An NLI during first-year medical students' anatomy course was an effective, relatively low-resource means of engaging students and improving their perceptions of neurosurgery. We provide a framework for scaling this initiative to other institutions to help recruit the next generation of neurosurgeons.
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The feasibility of anterior transarticular crossing screws (ATCS) was confirmed in cadaveric specimens and it has been used in clinic. However, no study has documented the morphometric characteristics of ATCS. This study seeks to determine the morphometric characteristics of ATCS in C1-C2 fixation. ⋯ This study provides the range of screw angles and lengths of ATCS, which will help surgeons to perform ATCS safely and accurately.