World Neurosurg
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Preoperative diagnoses of psychiatric disorders have a demonstrated association with higher rates of perioperative complications. However, recent studies examining the influence of psychiatric disorders on lumbar fusion outcomes are scarce. Our objective was to determine the relationship between the most common psychiatric disorders and perioperative outcomes after lumbar fusion. ⋯ Patients with depression, bipolar disorder, or anxiety exhibited higher rates of certain types of complications. However, they appeared to have fewer neurological injuries and wound complications than patients without these psychiatric disorders. These findings highlight the necessity for additional studies to elucidate underlying reasons for these disparities.
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Case Reports
Safe endovascular recanalization of internal carotid artery occlusion using retrograde aspiration angiography.
Cerebral infarction, resulting from acute internal carotid artery (ICA) occlusion, typically manifests with a wide ischemic area and severe symptoms. Mechanical thrombectomy proves effective within 24 hours of disease onset and in less ischemic infarction core. However, in cases with well-developed collateral flow and mild symptoms, conservative treatment is initially selected. If symptoms worsen or ipsilateral hemisphere perfusion decreases, superficial temporal artery-middle cerebral artery anastomosis is considered. Revascularization therapy may also be effective. Contralateral angiography allows for ipsilateral blood flow verification once complete revascularization is achieved, albeit with potential treatment-related complications. Here, we describe retrograde angiography using an intermediate catheter (IMC) and contralateral contrast injection to achieve safer revascularization. ⋯ Advancements in IMC technology facilitate distal catheter guidance to the ICA, even in proximal occlusion. Combining this technique with contralateral imaging allows us to confirm the extent of occlusion and recanalization status without antegrade imaging, making recanalization therapy safer.
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Extracranial vertebral artery aneurysms are extremely rare and are usually associated with trauma or dissection. Primary extracranial vertebral artery aneurysms are far less common. ⋯ Angiography remains the criterion standard in diagnosis and characterization of these lesions. We hereby present a case of a primary aneurysm of the extracranial portion of the vertebral artery and its surgical management, which implied an initial endovascular approach followed by a 2-step surgery to resect the aneurysm and stabilize the spine.
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Relationships between low socioeconomic status and surgical outcomes are well established for certain procedures. However, scant literature has focused on relationships between median household income and lumbar fusion outcomes. ⋯ Reduced household income significantly affected perioperative outcomes after lumbar fusion and should be taken into consideration during the perioperative period.
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To assess the utility of 3D printing positioning technology for resection of parasagittal meningioma. ⋯ The application of 3D printing positioning technology in parasagittal meningioma surgery could improve the location of craniotomy, and reduce the postoperative hospital stay. It is a low-cost positioning technology, and has the potential to be applied to other superficial intracranial tumors.