Moya-Moya syndrome after cranial radiation for optic glioma with NF1. Case report and literature review of syndromic cases.

CONCLUSION: Many diseases can be associated with Moya-Moya syndrome. Symptomatic patients should undergo surgery, but the risk of postoperative complications appears to be greater than that encountered in patients with non-syndromic Moya-Moya angiopathy. PMID: 29475609 [PubMed - as supplied by publisher]
Source: Neuro-Chirurgie - Category: Neurosurgery Authors: Tags: Neurochirurgie Source Type: research

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Publication date: Available online 29 November 2019Source: Practical Radiation OncologyAuthor(s): Robert A. Scranton, Saeed Sadrameli, Edward Brian Butler, Andrew Farach, Hui-Chuan Wang, Bin S. Teh, Ivo W. Tremont-Lukats, Steve H. Fung, Paolo Zanotti-Fregonara, Robert C. RostomilyAbstractStereotactic radiosurgery (SRS) or radiotherapy (SRT) is commonly used to treat brain metastasis (BM). While effective in achieving tumor control, a significant number of BM patients exhibit lesion growth on follow-up MR imaging after SRS which cannot reliably distinguish between tumor growth, radiation necrosis (RN) or a mixture of both. ...
Source: Practical Radiation Oncology - Category: Cancer & Oncology Source Type: research
Publication date: Available online 26 November 2019Source: Practical Radiation OncologyAuthor(s): Gabriela M. Alban, Daniela L. Buscariollo, Teresa Cheng, Jennifer Pretz, Betty Krechmer, Ivan Buzurovic, Lisa Singer, Martin King, Larissa LeeAbstractPurposeOur purpose was to evaluate outcomes and sites of failure for women with early stage endometrial adenocarcinoma treated with adjuvant high-dose-rate (HDR) vaginal brachytherapy (VB) with a low dose scheme.Methods and MaterialsRetrospective review identified 318 patients with International Federation of Gynecology and Obstetrics (FIGO) stage I-II endometrioid endometrial ca...
Source: Practical Radiation Oncology - Category: Cancer & Oncology Source Type: research
This study investigated whether RIPreC and RIPostC exerted neuroprotection against cerebral ischemic injury in type 2 diabetic mice. RIPreC (24 h before ischemia) and RIPostC (immediately after reperfusion) were performed in an ischemia/reperfusion induced stroke model with type 2 diabetes. Ischemic outcomes, flow cytometry, multiplex cytokine assay, and western blotting were analyzed after 45 min of ischemia followed by 48 h of reperfusion. Our data indicated that RIPreC and RIPostC attenuated cerebral injuries and neurological deficits. RIPreC significantly reduced CD4 T cell and CD8 T cell infiltration and increas...
Source: Neurochemistry International - Category: Neuroscience Source Type: research
ConclusionsOur results indicate that the development of AEs to bevacizumab or bevacizumab-containing regimens is associated with unfavorable glioma-related survival outcomes in patients with rGB.
Source: Journal of Clinical Neuroscience - Category: Neuroscience Source Type: research
We report a young woman with a life-threatening basilar artery thrombosis during sexual intercourse, with a resulting locked-in syndrome. The positive high intensity transient signals (HITS) diagnosis showed a right-to-left shunt and is in line with paradoxic embolism. The molecular genetics revealed a homozygosity 4G/4G in the region PAI1, -675 (promoter polymorphism) as a risk factor for ischemic stroke. Sexual intercourse is a possible, albeit unusual stroke cause, especially in young people.
Source: Journal of Clinical Neuroscience - Category: Neuroscience Source Type: research
We report 5 cases of tumors mimicking CMs. We compared clinical, initial radiologic features, and MRI evolution between 5 tumor mimics and 51 true hemorrhagic, sporadic, brain CM. Compared to true CM, mimic patients were older (47.0 vs. 38.3 years; p = 0.076) and more likely to have a history of primary neoplasm (60% vs 12%; p = 0.0267). Radiologically, the CM mimics demonstrated a higher likelihood of lesion enhancement on the initial diagnostic MRI (60% vs. 16.7%%; p = 0.0609). On follow-up MRI (
Source: Journal of Clinical Neuroscience - Category: Neuroscience Source Type: research
Publication date: Available online 23 January 2020Source: The Annals of Thoracic SurgeryAuthor(s): Malak Elbatarny, Derrick Y. Tam, J. James Edelman, Rodolfo V. Rocha, Michael W.A. Chu, Mark D. Peterson, Ismail El-Hamamsy, Jehangir J. Appoo, Jan O. Friedrich, Munir Boodhwani, Bobby Yanagawa, Maral Ouzounian, Canadian Thoracic Aortic Collaborative (CTAC) InvestigatorsAbstractBackgroundAortic valve sparing operations theoretically have fewer stroke and bleeding complications but may increase late reoperation risk, versus composite valve grafts.MethodsWe meta-analyzed all studies comparing aortic valve sparing (reimplantation...
Source: The Annals of Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Source Type: research
Authors: Traynelis SF, Dlugos D, Henshall D, Mefford HC, Rogawski MA, Staley KJ, Dacks PA, Whittemore V, Poduri A, National Institutes of Neurological Disorders and Stroke (NINDS)/American Epilepsy Society (AES) Epilepsy Research Benchmark Stewards Abstract The goals of Epilepsy Benchmark Area III involve identifying areas that are ripe for progress in terms of controlling seizures and patient symptoms in light of the most recent advances in both basic and clinical research. These goals were developed with an emphasis on potential new therapeutic strategies that will reduce seizure burden and improve quality of lif...
Source: Epilepsy Currents - Category: Neurology Tags: Epilepsy Curr Source Type: research
Device profile of different paclitaxel-coated balloons: Neuro Elutax SV, Elutax "3" Neuro and SeQuent Please NEO for the treatment of symptomatic intracranial high-grade stenosis: overview of their feasibility and safety. Expert Rev Med Devices. 2020 Jan 21;: Authors: Gruber P, Remonda L Abstract Introduction: Intracranial atherosclerotic disease (ICAD) is highly prevalent and probably the most common cause of stroke worldwide. Despite best medical treatment (BMT), the rate of recurrent stroke in symptomatic ICAD patients is elevated, especially in those with high-grade stenosis. Thus, altern...
Source: Expert Review of Medical Devices - Category: Medical Devices Tags: Expert Rev Med Devices Source Type: research
Publication date: Available online 23 January 2020Source: MethodsAuthor(s): Jean de Montigny, Alexandros Iosif, Lukas Breitwieser, Marco Manca, Roman Bauer, Vasileios VavourakisAbstractThis paper develops a three-dimensional in silico hybrid model of cancer, which describes the multi-variate phenotypic behaviour of tumour and host cells. The model encompasses the role of cell migration and adhesion, the influence of the extracellular matrix, the effects of oxygen and nutrient availability, and the signalling triggered by chemical cues and growth factors. The proposed in silico hybrid modelling framework combines successful...
Source: Methods - Category: Molecular Biology Source Type: research
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