World Neurosurg
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To investigate predictors of recurrence and moderate to severe complications after burr-hole surgery for chronic subdural hematoma (cSDH). ⋯ Recurrence after cSDH surgery is more often encountered in patients with radiologically more extensive disease reflected by bilateral hematoma and large hematoma diameter. On the other hand, moderate to severe complications are more often seen in patients in a worse clinical condition, reflected by decreased level of consciousness and more comorbidities.
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The ascending pharyngeal artery (APA) may rarely arise from the common carotid artery bifurcation. We report an injury to the APA as an unusual complication of predilation balloon inflation during carotid artery stenting (CAS) with flow reversal. ⋯ Our case emphasizes the importance of performing a detailed anatomic assessment before CAS and ensuring adequate angiographic visualization during the procedure under flow reversal when the origin of the APA is in the vicinity of the origin of the internal carotid artery.
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Case Reports
Effective intraluminal shunt in carotid endarterectomy for carotid artery near occlusion: A technical report.
Carotid artery near occlusion is a critical degree of stenosis whereby blood flow is decreased and the distal cervical and intracranial internal carotid arteries (ICAs) are prone to collapse. Considering the diminished perfusion and risk of progression to total occlusion and periocclusive embolism, we performed carotid endarterectomy for carotid artery near occlusion. ⋯ The present report is intended to underline the merits of intraluminal shunt as a replacement for conventional DSA and as a scaffold for suturing.
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Our purpose is to describe a method of resecting occipital pole gliomas through a keyhole lobectomy and share the patient outcomes of this technique. ⋯ Our study provides details on the technical aspects of occipital keyhole lobectomies and gives the outcomes of patients who have received an operation for tumors in this uncommon location. Taking white matter tract anatomy into consideration, we show that the keyhole method can be applied to gliomas of the occipital lobe.
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Arteriovenous malformations (AVMs) of the superior cerebellar vermis and dural arteriovenous fistulas (dAVFs) draining into tentorial venous structures are uncommon lesions. Various surgical approaches and positions have been used to gain access. ⋯ Our series shows that for superior vermian AVMs or dAVFs with retrograde transverse sinus or torcula venous drainage, the supracerebellar infratentorial approach in a modified vertex tilt-up park bench position is a safe and effective surgical approach.