Involvement of the cingulate cortex and insula in patients with trigeminal neuralgia: A clinical and volumetric study.

Aim: Advanced neuroimaging strategies may provide new insights into the underlying mechanisms of trigeminal neuralgia (TN). The objective of this study is to measure central pain centers in patients with long-standing trigeminal neuralgia and compare them to those of normal individuals. The findings of this study could improve the understanding of central region changes related to pain and improve the diagnosis and management of chronic trigeminal pain.

The outcomes of using high oxygen concentration in pediatric patients.

Oxygen reserve index, available as part of Masimo Rainbow SET pulse oximetry, is a noninvasive and continuous variable intended to provide insight into a patient's oxygen status in the moderate hyperoxic range (PaO > 100 and ≤ 200 mm Hg), defined as a patient's oxygen "reserve". When used in conjunction with pulse oximetry, ORi extends the knowledge on a patient's oxygen status providing clinically important information helping to prevent hyperoxemia and hypoxemia. There are limited data on patients undergoing craniosynostosis surgery.

Penetrating Craniocerebral Injury by the Hook of a School Desk.

Introduction: Although penetrating cranial injuries are rare in pediatric patients, these injuries can lead to morbidity and mortality. Removal of a gigantic foreign body from the cranium requires proper management as it has high risk of further brain damage and seizures.

Case Presentation: We report the case of a patient with cranial injury caused by hitting the head to the hook of a school desk.

Direct withdrawal of a knife lodged in the thoracic spinal canal in a patient with normal neurologic examination: is it safe?

Stab wound injuries to the spinal cord are rare, although they commonly cause complete or incomplete neurological deficits. Normal neurological examination with a knife traversing the spinal canal is extremely rare. Here we report on a patient with a knife lodged in the thoracic spine with normal neurological examination and describe direct withdrawal of the knife with excellent results that have not been reported to date.