World Neurosurg
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Dissecting aneurysms of the basilar artery (BA) are rare lesions, and the management of them has been controversial and challenging. The treatment becomes much more difficult when the patient has a disorder such as aortitis syndrome, which makes cerebral arteries occluded and tortuous. We describe a case of a ruptured BA dissecting aneurysm associated with aortitis syndrome, successfully treated with hybrid neurovascular surgery. ⋯ To our knowledge, this is the first report of hybrid neurovascular surgery for a BA dissecting aneurysm. A ruptured BA dissecting aneurysm in a patient with aortitis syndrome was successfully treated with hybrid neurovascular surgery.
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To describe a new technique for the efficient use of preoperative planning based on preoperative computed tomography-based three-dimensional (3D) model design for percutaneous vertebroplasty (PVP) in a patient with osteoporotic vertebral compression fracture. ⋯ The novel precise PVP based on preoperative 3D model design allows 1) visualization of the morphology of the fractured vertebral body, 2) increased precision of puncture with decreasing incidence of puncture-related complications and reduced radiation exposure, and 3) less operation time, decreasing the learning curve of beginners with limited experience.
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Three-dimensional (3D) endoscopy has been recently introduced in endonasal skull base surgery. Only a relatively limited number of studies have compared it to 2-dimensional, high definition technology. The objective was to compare, in a preclinical setting for endonasal endoscopic surgery, the surgical maneuverability of 2-dimensional, high definition and 3D endoscopy. ⋯ In a preclinical setting for endonasal skull base surgery, 3D technology appears to confer an advantage in terms of time of execution and precision of surgical maneuvers.
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We describe a series of 3 cases of the rare intramedullary form of primary spinal neurocysticercosis. The cases were seen in varied age groups and showed different profiles at presentation. All the cases were thoroughly evaluated clinically and radiologically. ⋯ It forms a small subset of cysticercal infestation of the neuraxis. Such evidence is rare, and only anecdotal reports are available. Our case series captures the wide spectrum of presentations, as well as the management options, and highlights the varied ways in which these cases were managed.