Management of autoimmune temporal lobe epilepsy with GAD65 antibody: four case reports.

Aim Of Study: Glutamate decarboxylase (GAD) enzyme can be a target intracellular antigen in autoimmune focal epilepsy. GAD65 antibody is in found patients diagnosed with drug-refractory temporal lobe epilepsy (TLE). We explore the clinical features of the disease and therapeutic options.

Linking peripheral atherosclerosis to blood-brain barrier disruption: elucidating its role as a manifestation of cerebral small vessel disease in vascular cognitive impairment.

Aging plays a pivotal role in the pathogenesis of cerebral small vessel disease (CSVD), contributing to the onset and progression of vascular cognitive impairment and dementia (VCID). In older adults, CSVD often leads to significant pathological outcomes, including blood-brain barrier (BBB) disruption, which in turn triggers neuroinflammation and white matter damage. This damage is frequently observed as white matter hyperintensities (WMHs) in neuroimaging studies.

[Thrombolysis treatment and multi- disciplinary management of central retinal artery occlusion in comparison with traditional ophthalmological treatment options].

Background And Purpose:

Bilateral simultaneous thalamic hematomas - Unusual presentation of intracerebral hemorrhage: A case report.

Background: Bilateral symmetrical simultaneous thalamic hemorrhages are extremely rare.

Case Presentation: A 52-year-old female patient with a history of untreated hypertension, ischemic heart disease and type 2 diabetes mellitus was admitted with somnolence, disorientation, 3/5 right-sided hemiparesis and blood pressure of 200/110 mmHg. Cranial CT scan showed bilateral thalamic hemorrhages, with bilateral intraventricular propagation and subarachnoid component along the frontal, parietal and occipital lobes.

Automatic brain MRI motion artifact detection based on end-to-end deep learning is similarly effective as traditional machine learning trained on image quality metrics.

Head motion artifacts in magnetic resonance imaging (MRI) are an important confounding factor concerning brain research as well as clinical practice. For this reason, several machine learning-based methods have been developed for the automatic quality control of structural MRI scans. Deep learning offers a promising solution to this problem, however, given its data-hungry nature and the scarcity of expert-annotated datasets, its advantage over traditional machine learning methods in identifying motion-corrupted brain scans is yet to be determined.

Paraneoplastic Kelch-like protein 11 antibody-associated cerebellar and limbic encephalitis caused by metastatic "burned-out" seminoma - A scar(r)y phenomenon.

Introduction: The diagnosis of paraneoplastic neurologic syndromes is challenging when the primary tumor masquerades as scar tissue (i.e. "burned-out").

MRI compatibility of orthodontic brackets and wires: systematic review article.

Background: Before the magnetic resonance imaging (MRI) examination fixed orthodontic devices, such as brackets and wires, cause challenges not only for the orthodontist but also for the radiologist. Essentially, the MRI-safe scan of the fixed orthodontic tools requires a proper guideline in clinical practice. Therefore, this systematic review aimed to examine all aspects of MRI-safe scan, including artifact, thermal, and debonding effects, to identify any existing gaps in knowledge in this regard and develop an evidence-based protocol.

PET/MRI in the Presurgical Evaluation of Patients with Epilepsy: A Concordance Analysis.

The aim of our prospective study was to evaluate the clinical impact of hybrid [F]-fluorodeoxyglucose positron emission tomography/magnetic resonance imaging ([F]-FDG PET/MRI) on the decision workflow of epileptic patients with discordant electroclinical and MRI data. A novel mathematical model was introduced for a clinical concordance calculation supporting the classification of our patients by subgroups of clinical decisions. Fifty-nine epileptic patients with discordant clinical and diagnostic results or MRI negativity were included in this study.

Diagnostic value of MRI in the presurgical evaluation of patients with epilepsy: influence of field strength and sequence selection: a systematic review and meta-analysis from the E-PILEPSY Consortium.

MRI is a cornerstone in presurgical evaluation of epilepsy. Despite guidelines, clinical practice varies. In light of the E-PILEPSY pilot reference network, we conducted a systematic review and meta-analysis on the diagnostic value of MRI in the presurgical evaluation of epilepsy patients.

The role of hybrid FDG-PET/MRI on decision-making in presurgical evaluation of drug-resistant epilepsy.

Background: When MRI fails to detect a potentially epileptogenic lesion, the chance of a favorable outcome after epilepsy surgery becomes significantly lower (from 60 to 90% to 20-65%). Hybrid FDG-PET/MRI may provide additional information for identifying the epileptogenic zone. We aimed to investigate the possible effect of the introduction of hybrid FDG-PET/MRI into the algorithm of the decision-making in both lesional and non-lesional drug-resistant epileptic patients.

[Evaluation and diagnosis of spontaneous intracranial hypotension with magnetic resonance imaging].

Összefoglaló. A klasszikus esetben ortosztatikus fejfájást okozó, spontán intracranialis hypotensiót az esetek túlnyomó többségében a gerinccsatornában, annak nyaki-háti átmenetében, illetve a háti szakaszán található liquorszivárgás okozza. Meglévő kötőszöveti betegség, degeneratív gerincbetegségek, illetve kisebb traumák szerepet játszhatnak a szivárgás kialakulásában.

Comparing extended versus standard time window for thrombectomy: caseload, patient characteristics, treatment rates and outcomes-a prospective single-centre study.

Purpose: New guidelines recommend thrombectomy up to 24 h in selected patients; however, the workload and benefit of extending time window are not known. We conducted a prospective single-centre study to determine the caseload, imaging and interventional need of extended time window.

Methods: All consecutive ischemic stroke patients within 24 h from onset in an 11-month period were included.

Personalized microstructural evaluation using a Mahalanobis-distance based outlier detection strategy on epilepsy patients' DTI data - Theory, simulations and example cases.

Quantitative MRI methods have recently gained extensive interest and are seeing substantial developments; however, their application in single patient vs control group comparisons is often limited by inherent statistical difficulties. One such application is detecting malformations of cortical development (MCDs) behind drug resistant epilepsies, a task that, especially when based solely on conventional MR images, may represent a serious challenge. We aimed to develop a novel straightforward voxel-wise evaluation method based on the Mahalanobis-distance, combining quantitative MRI data into a multidimensional parameter space and detecting lesion voxels as outliers.

[Cervical artery dissection - retrospective analysis of 19 cases].

Cervical artery dissection is a common cause of stroke in young adults. It might occur shortly after a forceful neck trauma or a minor injury. However, spontaneous dissection is also common, which is associated with genetic, anatomical or environmental risk factors.

[Postoperative outcome of surgical interventions for epilepsy between 2005 and 2016 at the Epilepsy Center of Pécs].

Introduction: Epilepsy as a chronic, severe neurologic disease significantly influences the quality of life of the epileptic patients. In candidates well selected for surgery, the seizure freedom is realistically achievable, and the quality of life can be further improved with complex individual rehabilitation.

Aim: We aimed to evaluate the postoperative outcome of patients who underwent epilepsy surgery between 2005 and 2016 at the Epilepsy Center at Pécs.

Novel structured MRI reporting system in neonatal hypoxic-ischemic encephalopathy - issues of development and first use experiences.

Background And Purpose: To develop an evidence-based, standardized structured reporting (SR) method for brain MRI examinations in neonatal hypoxic-ischemic encephalopathy (HIE) suitable both for clinical and research use.

Methods: SR template development was based on comprehensive review of the pertinent literature with the basic sections and subdivisions of the template defined according to MRI sequences (both conventional and diffusion-weighted, MR-spectroscopy (MRS), and T2*-weighted imaging), and the items targeted on age-related imaging patterns of HIE. In order to evaluate the usability of the proposed SR template we compared data obtained from the brain MR image analysis of 87 term and 19 preterm neonates with the literature.

[Is second-line immunomodulatory treatment effective in multiple sclerosis?].

Background And Purpose: Natalizumab is the first evidence based monoclonal antibody, which was launched for treatment in relapsing remitting multiple sclerosis in Hungary in 2010. Standardized follow-up is required to use it.

Methods: Our aim was to evaluate the efficacy and to monitor the safety of natalizumab treatment by using an electronic database established for MS registry.

[Experience with natalizumab-treatment at Semmelweis University].

Multiple sclerosis is an autoimmune demyelinating disorder of the central nervous system. During the last two decades, numerous disease modifying drugs have been introduced for the treatment of the relapsing-remitting form of the disease. Since 2010, natalizumab (NTZ) treatment has been used as a second-line therapy for patients with breakthrough disease.

Ultrasonography in neuralgic amyotrophy: Sensitivity, spectrum of findings, and clinical correlations.

Introduction: The aim of this study was to assess the value of ultrasonography in neuralgic amyotrophy.

Methods: Fifty-three patients with 70 affected nerves were examined with high-resolution ultrasound.

Results: The most commonly affected nerve was the anterior interosseous (23%).

Global brain atrophy and metabolic dysfunction in LGI1 encephalitis: A prospective multimodal MRI study.

Background: Chronic cognitive deficits are frequent in leucin-rich glioma-inactivated 1 protein (LGI1) encephalitis. We examined structural and metabolic brain abnormalities following LGI1 encephalitis and correlated findings with acute and follow-up clinical outcomes.

Methods: Nine patients underwent prospective multimodal 3 Tesla MRI 33.

Ictal asystole: A systematic review.

Objective: To comprehensively analyze ictal asystole (IA) on a large number of subjects.

Methods: We performed a systematic review of case report studies of patients diagnosed with IA (1983-2016). Each included case was characterized with respect to patient history, IA seizure characteristics, diagnostic workup, and therapy.

Effect of subthalamic stimulation on distal and proximal upper limb movements in Parkinson's disease.

Introduction: A different innervation pattern of proximal and distal muscles from the contra- and ipsilateral motor circuits raises the question as to whether bilateral, contra- and ipsilateral subthalamic stimulation may have different effects on the distal and proximal movements of the upper limb. To answer this question, we performed kinematic analyzes in patients with Parkinson's disease.

Methods: Twenty-eight Parkinsonian patients treated by bilateral subthalamic stimulation were examined with an age-matched control group of 28 healthy subjects.

Deep brain stimulation or thalamotomy in fragile X-associated tremor/ataxia syndrome? Case report.

We present the case of a 66-year-old man who has been treated for essential tremor since the age of 58. He developed mild cerebellar gait ataxia seven years after tremor onset. Moderate, global brain atrophy was identified on MRI scans.