World Neurosurg
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Direct common carotid puncture (DCP) is conventionally used as a bailout technique in stroke patients. However, little is known about the relevant anatomy. Our objective was to examine the relationship of the common carotid artery (CCA) to surrounding structures based on different DCP trajectories passing through the artery's center. ⋯ DCP performed 2 cm above the clavicle at 0° on the right, and 90° on the left appears to minimize encounters with the IJV and thyroid gland, reducing potential complications. However, despite these findings, ultrasound guidance remains vital for DCP safety. Further focus on endovascular device safety in DCP is needed.
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Parasinusal osteoma complicated by intracranial and orbit extension, cranial vault hyperostosis, intracranial mucocele, and inflammatory pseudotumor is exceptional. A 68-year-old man presented with a long history of progressive proptosis and recurrent episodes of keratoconjunctivitis in the left eye, with restriction in upward gaze. Contrast-enhanced magnetic resonance imaging revealed a frontal sinus lesion extending to the left anterior fossa and orbit, featuring an intracranial cystic component and heterogeneous contrast enhancement. ⋯ The frontal sinus was cranialized, and a flap of pericranium, reinforced by Gelfoam sponge, was reflected on the anterior cranial base/orbital roof. The postoperative course was uneventful; magnetic resonance imaging depicted resolution of proptosis. Histological examination favored parasinusal osteoma associated with intracranial mucocele, frontal bone hyperostosis, and inflammatory pseudotumor.
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Perioperative management of antithrombotic therapy is a necessary preprocedural consideration for patients prescribed direct oral anticoagulants (DOACs), vitamin K antagonists, or antiplatelet medications. There is a lack of evidence-based guidelines to help inform decision-making in managing antiplatelet and anticoagulation medications in the perioperative period around brain tumor resection. The objective of this study was to provide an example of the heterogeneity in practice and raise awareness for the need to create standardized guidelines for managing these medications. ⋯ Respondents demonstrated significant heterogeneity in their perioperative management of antiplatelet and anticoagulation medication in brain tumor resection. This may lead to an unacceptable level of heterogeneity in practice that has the potential to cause patient harm due to errors in medication management.
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How maximal safe resection of glioblastoma (GBM) is implemented in the clinical setting remains understudied. Here, we utilized a survey-based approach to understand physician perspectives on this matter. ⋯ Our results suggest that while maximal safe resection remains a guiding principle for GBM resection, physician preference in terms of the extent of resection varies significantly as a function of tumor location and personal values.
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Magnetic resonance-guided laser interstitial thermal therapy (MRgLITT) is a new minimally invasive treatment for tuberous sclerosis complex (TSC)-associated epilepsy in children. This video describes a case of a 17-year-old girl with TSC-associated drug-resistant epilepsy treated with robotic-assisted MRgLITT. In our case, MRgLITT was safe and effective in simultaneous targeting of multiple epileptic tubers in 1 single procedure, leading to a marked decrease in seizure frequency. MRgLITT could be a promising and more appealing treatment option for children who may need multiple surgeries over their lifetime as a result of the progressive nature of TSC.