World Neurosurg
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To report a newly developed intraluminal triple-balloon shunt designed to preserve the blood flow of both the internal carotid artery (ICA) and the external carotid artery (ECA) during carotid endarterectomy in patients with a previous ipsilateral extracranial-intracranial bypass, in whom hemodynamic cerebral ischemia might be caused by cross-clamping at the ICA as well as the ECA. ⋯ This novel shunt device can be used safely and effectively in cases requiring preservation of the blood supply to both the ICA and the ECA during carotid endarterectomy.
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Case series have identified that de novo intracranial aneurysms occur. However, the risk for this occurrence has not been established. We examined the risk for the de novo intracranial aneurysm detection in a consecutive surgical case series. ⋯ There is a 10-year de novo aneurysm detection rate of between 10% and 16% after surgery. Smoking increases the risk of de novo aneurysm detection. Consideration needs to be given to surveillance angiography after aneurysm treatment.
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This study aims to identify the angiographic parameters that could help predict the risks of hyperemic complications (HCs) in the treatment of cerebral arteriovenous malformations (AVMs). ⋯ The statistical analysis allowed the identification of three different risk scores, which were named Nig-scores (Niguarda scores). Nig-score 0 means no risk of HCs and concerns patients without altered venous times; Nig-score 1 represents patients with intermediate risk, that is, with moderately altered venous times and few recruited veins; Nig-score 2 indicates high risk of HCs and refers to patients with markedly altered venous times.
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Biography Historical Article
The Clinic of Neurosurgery at the Clinical Center of Serbia in Belgrade--building on the past.
Neurosurgery as an independent discipline in Serbia has a distinguished history, beginning in 1938 when Dr. Milivoje Kostic, Professor and Chairman of Surgery, opened the Department of Neurosurgery within the Clinic of Surgery in Belgrade. Since then, thanks to the founding fathers' efforts and their successors' work, the Clinic for Neurosurgery in Belgrade has become a highly specialized health, scientific, and educational institution that is part of the University of Belgrade and is a referral center for all neurosurgical clinics in Serbia. ⋯ Each year, there are more than 3000 admissions at the neurosurgical service. Approximately 3500 operations per year are performed in the main campus neurosurgical operating rooms of CCS, while approximately 15,000 patients alone are evaluated in emergency room or inpatient consultations. Despite economic restraints, the department continues to grow in strength, and we remain optimistic of exciting times ahead for neurosurgery at the CCS.
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The decision between conservative management and invasive treatment of juxtaorbital intracranial vascular anomalies can be challenging. Whereas arteriovenous malformations (AVMs) can lead to vision loss and are potentially life-threatening if they rupture, invasive endovascular and surgical procedures also carry risks. ⋯ These cases highlight the potential for orbital congestion to worsen acutely after invasive treatment of juxtaorbital cerebral vascular anomalies and suggest diverse mechanisms of resultant visual and orbital compromise. The first case represents the first report of orbital compartment syndrome after resection of a congenital AVM.