World Neurosurg
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Neurovascular training models include animal models, synthetics, or computer simulation. In vivo models are expensive and require significant resources. Synthetic/computer models do not reflect the elasticity of fresh vessels. We describe an endovascular and microsurgical training model using a chicken thigh/leg. ⋯ The chicken thigh/leg model provides training opportunities in microsurgical suturing, endovascular techniques for aneurysm obliteration, and microsurgical reconstruction of aneurysms. It combines affordability, time efficiency, and reproducibility. Further studies measuring improvement in technical aneurysm management and comparison with other training models are warranted.
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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.
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Chronic subdural hematoma (CSDH) is the most common disease encountered in neurosurgery. Diagnoses of CSDH are usually made on the basis of computed tomography (CT) images. In this report, we discuss the case of a patient with meningioma whose findings instead suggested CSDH. ⋯ In almost all cases, CSDH can be diagnosed using CT images only. However, our patient's true diagnosis was meningioma, rather than CSDH. We rouse attention not to take it for CSDH with a CT image easily.
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The Pipeline Embolization Device (PED) has been increasingly used for the treatment of posterior circulation aneurysms. The purpose of the present study was to examine the clinical and angiographic outcomes of patients with vertebrobasilar aneurysms treated with the PED. ⋯ Our results show that Pipeline embolization of vertebrobasilar aneurysms is associated with acceptable occlusion and complication rates.
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This original report describes the outcome of a cranioplasty at long-term follow-up. A large calvarial bone defect of a child was reconstructed with a bioactive and biostable nonmetallic implant. ⋯ In the future, a synthetic cranioplasty material that is able to integrate with cranial bone may be considered superior to cryopreserved bone grafts in younger age groups.