A rare encounter: Comprehensive case review of myxoid meningiomas with a representative case.

Meningiomas are the most diagnosed primary central nervous system tumor. Currently, 15 different subtypes of meningioma exist with various characteristics. One extremely rare subtype is myxoid meningioma, which is a World Health Organization grade 1 benign meningioma.

PRMT7 can prevent neurovascular uncoupling, blood-brain barrier permeability, and mitochondrial dysfunction in repetitive and mild traumatic brain injury.

Mild traumatic brain injury (TBI) comprises the largest percentage of TBI-related injuries, with pathophysiological and functional deficits that persist in a subset of TBI patients. In our three-hit paradigm of repetitive and mild traumatic brain injury (rmTBI), we observed neurovascular uncoupling via decreased red blood cell velocity, microvessel diameter, and leukocyte rolling velocity 3 days post-rmTBI via intra-vital two-photon laser scanning microscopy. Furthermore, our data suggest increased blood-brain barrier (BBB) permeability (leakage), with corresponding decrease in junctional protein expression post-rmTBI.

A role for protein arginine methyltransferase 7 in repetitive and mild traumatic brain injury.

Mild traumatic brain injury affects the largest proportion of individuals in the United States and world-wide. Pre-clinical studies of repetitive and mild traumatic brain injury (rmTBI) have been limited in their ability to recapitulate human pathology (i.e.

The Management of Recurrent Post-myelography Lumbar Pseudomeningocele With Epidural Blood Patch.

Pseudomeningoceles are a well-known potential postoperative complication of spinal and cranial surgeries that can occur after lumbar decompression and posterior fossa surgeries. They are often caused by incidental durotomies but may also occur as a result of dural puncture during diagnostic testing. This report describes a 59-year-old male that developed a recurrent pseudomeningocele after an L4 laminectomy for severe lumbar spinal stenosis that was ultimately treated with an epidural blood patch (EBP).

Neurologic Complications in Patients with Left Ventricular Assist Devices: Single Institution Retrospective Review.

Background: Neurologic complications are common complications encountered by patients with left ventricular assist devices (LVADs). This single-center retrospective study aims to identify the incidence and risk factors of neurologic complications and interventions in patients supported with LVADs and define the associated anticoagulation management.

Methods: Between August 2009 and August 2017, 244 patients underwent LVAD implantation.

De Novo Spinal Dural Arteriovenous Fistula in a Patient with a Lipomyelomeningocele: Case Report.

Background: Spinal dural arteriovenous fistula (AVF), the most common type of spinal vascular malformation, tends to manifest as progressive myelopathy over several years. Spinal dural AVFs are considered an acquired lesion and, in contrast to spinal arteriovenous malformations, are not often associated with other anomalies. The presence of a spinal dural AVF in the setting of a lipomyelomeningocele and tethered cord is extremely rare.