World Neurosurg
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Intraventricular hemorrhage (IVH) and germinal matrix hemorrhage (GMH) are the most common brain injuries in preterm infants. Neonates with these injuries are at greater risk of impaired neurodevelopmental outcome. Current guidelines recommend screening infants with cranial ultrasound (CUS); however, this is prone to missing subtle injury patterns, particularly within the posterior fossa. The present report sought to discuss the utility of diffusion tensor imaging (DTI) in preterm infants. ⋯ Although DTI is more sensitive for picking up subtle injury patterns, CUS remains the standard of care when screening for injuries that would necessitate surgical intervention. DTI offers a refined understanding of the sequelae of GMH-IVH with microstructural changes found on DTI being associated with childhood motor and cognitive outcomes.
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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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To evaluate current usage and barriers of electronic consent (e-consent) implementation in neurosurgical practice. E-consent forms provide an alternative method for conducting the informed consent (IC) procedure. IC requires an ability to understand, retain, weigh up, and communicate decisions regarding the proposed procedure. Currently, e-consent has shown promise as a method of improving IC, yet barriers to implementation exist. ⋯ Despite the advantages conferred by e-consent for the administration of IC in neurosurgical procedures, reflected in our survey data, there remains limited use of the technology. Limitations remain relating to ease of access and complexity of use in trauma scenarios.
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Despite effective treatment for aneurysmal subarachnoid hemorrhage (aSAH), delayed cerebral ischemia (DCI) is a common complication that has a significant impact on the recovery of neurologic function. In this study, we aimed to investigate the efficacy of hyperbaric oxygen therapy (HBOT) in the rehabilitation treatment of aSAH. ⋯ In summary, early HBOT reduced the DCI rate in aSAH patients and consequently promoted improvement of the executive control function of ANT.
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To investigate factors influencing the long-term prognosis of patients with sacral Tarlov syndrome after nerve root cuff reconstruction. ⋯ Patients with sacral Tarlov cysts undergoing nerve root cuff reconstruction, particularly those with longer preoperative disease duration and dysuria, are at increased risk of poor long-term prognosis.