World Neurosurg
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The majority of complications following (LITT) therapy occur in the early postoperative period, with few long-term complications being reported. ⋯ We hypothesize chronic gliosis following LITT therapy results in blood vessel sclerosis leading to blood-brain barrier-breakdown and delayed cyst formation. These findings support the need for long-term surveillance of patients treated with LITT.
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To determine outcomes of spinal anesthesia (SA) in high-risk patients undergoing lumbar spine surgery in whom general anesthesia (GA) was contraindicated. ⋯ SA is a safe, reliable, and satisfactory alternative to general anesthesia in high-risk lumbar spine surgeries. Postoperative morbidity and mortality can be reduced by SA and spinal analgesia techniques. SA allows good perioperative hemodynamic stability. It is also more cost-effective.
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Learning surgical anatomy of the petrous pyramid can be a challenge, especially in the beginning of the training process. Providing an easier, holistic approach can be of help to everyone with interest in learning and teaching skull base anatomy. We present the complex organization of petrous pyramid anatomy using a new compartmental approach that is simple to understand and remember. ⋯ This new compartmental approach allows a comprehensive understanding of the distribution of petrous pyramid contents. Dividing it into anatomic compartments, and then navigating this mental map along specific reference points, lines, spaces, and segments, could create a useful tool to teach or learn its complex tridimensional anatomy.
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Mechanical thrombectomy for acute ischemic stroke recently proved its superiority to standard medical management alone. With the increasing number of procedures, practitioners are exposed to unexpected situations that may lead to failure of access and significantly worse clinical outcome. Being able to plan the procedure and use alternative techniques may be useful in case of peculiar anatomy. ⋯ Absence of viable access to perform mechanical thrombectomy during acute ischemic stroke is a rare but pejorative event. Direct common carotid puncture, even in its distal segment, when necessary is a feasible technique to perform internal carotid catheterization.
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We present a case of successful treatment of severe spinal deformity in a 4-year-old boy with achondroplasia. Using posterior segmental instrumentation with a sliding growing rod system, we were able to achieve reduction of thoracolumbal kyphosis from 45 to 11.3 degrees. Post surgery, the patient's spinal hump was completely corrected.