Usefulness of Mechanical Thrombectomy in Patients with Cancer Who Developed Cerebral Infarction.

Mechanical thrombectomy (MT) is an established treatment for large vessel occlusion in the acute phase of stroke. However, its efficacy and safety in patients with cancer remain unclear. This study aimed to evaluate the therapeutic effect of MT against large vessel occlusion between patients with and without cancer.

Local and systemic factors associated with quantitative stiffness of carotid plaque.

Purpose: Plaque stiffness in carotid artery stenosis is a clinically important factor involved in the development of stroke and surgical complications. The purpose of this study was to clarify which local and systemic factors are associated with the quantitatively measured stiffness of plaque.

Methods: The subjects were 104 consecutive patients who underwent carotid endarterectomy at our institution.

Relationship Between Quantitative Tumor Consistency and Pathological Factors in Intracranial Meningioma.

Background: The consistency of intracranial meningiomas is an important clinical factor because it affects the success of surgical resection. This study aimed at identifying and quantitatively measuring pathological factors that contribute to the consistency of meningiomas. Furthermore, we investigated the relationship between these factors and preoperative neuroradiological imaging.

The genome-wide DNA methylation profiles among neurosurgery patients with and without post-operative delirium.

Aims: There is no previous study demonstrating the differences of genome-wide DNA methylation (DNAm) profiles between patients with and without postoperative delirium (POD). We aimed to discover epigenetic (DNAm) markers that are associated with POD in blood obtained from patients before and after neurosurgery.

Methods: Pre- and post-surgical blood DNA samples from 37 patients, including 10 POD cases, were analyzed using the Illumina EPIC array genome-wide platform.

Brain Diseases and Fall-Related Surgery in Older Persons.

Background: It is known that age-related brain symptoms (gait difficulty and dementia) increase the likelihood of fall-related surgery. In contrast, it is not known which types of brain disease underlie such symptoms most.

Objective: The aim of this study was to correlate brain diseases with the types of surgeries performed at our hospital for patients who had fallen.

Voice handicap Index in Parkinson's patients: Subthalamic versus globus pallidus deep brain stimulation.

Purpose: Subthalamic nucleus (STN) and globus pallidus interna (GPI) are the two most common sites for deep brain stimulation (DBS) in people with Parkinson's disease (PWP). Voice impairments are a common symptom of Parkinson's disease and information about voice outcomes with DBS is limited. Most studies in speech-language pathology have focused on STN-DBS and few have examined the effects of GPI-DBS.

DNA methylation in the inflammatory genes after neurosurgery and diagnostic ability of post-operative delirium.

The pathophysiological mechanisms of postoperative delirium (POD) are still not clear, and no reliable biomarker is available to differentiate those with and without POD. Pre- and post-surgery blood from epilepsy subjects undergoing neurosurgery were collected. DNA methylation (DNAm) levels of the TNF gene, IL1B gene, and IL6 gene by the Illumina EPIC array method, and DNAm levels of the TNF gene by pyrosequencing, were analyzed.

[Infected subdural hematoma having a surgery of chronic subdural hematoma 1 year ago:a case report].

We report a case of an infected subdural hematoma that occurred 1 year after burr-hole irrigation for chronic subdural hematoma. A 78-year-old woman who had developed left hemiparesis was admitted to our hospital. A computed tomography(CT)scan revealed the presence of a chronic subdural hematoma in the right hemisphere.