Titre : Dissection vertébrale

Dissection vertébrale : Questions médicales fréquentes

Termes MeSH sélectionnés :

Cluster Analysis
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tests sont utilisés pour confirmer une dissection ?\nQuels signes cliniques indiquent une dissection vertébrale ?\nLa dissection vertébrale est-elle visible à l'échographie ?\nQuels sont les critères de risque pour le diagnostic ?", "url": "https://questionsmedicales.fr/mesh/D020217?mesh_terms=Cluster+Analysis&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Dissection vertébrale", "description": "Quels sont les symptômes courants d'une dissection vertébrale ?\nLa dissection vertébrale cause-t-elle des vertiges ?\nPeut-on avoir des symptômes neurologiques ?\nLes douleurs sont-elles toujours présentes ?\nLes symptômes peuvent-ils varier d'une personne à l'autre ?", "url": "https://questionsmedicales.fr/mesh/D020217?mesh_terms=Cluster+Analysis&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Dissection vertébrale", "description": "Comment prévenir une dissection vertébrale 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dissection vertébrale ?\nLa dissection peut-elle entraîner un AVC ?\nLes déficits neurologiques sont-ils réversibles ?\nPeut-on avoir des douleurs chroniques après une dissection ?\nY a-t-il un risque de récidive ?", "url": "https://questionsmedicales.fr/mesh/D020217?mesh_terms=Cluster+Analysis&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Dissection vertébrale", "description": "Quels sont les principaux facteurs de risque ?\nL'âge influence-t-il le risque de dissection ?\nLes maladies génétiques augmentent-elles le risque ?\nLe stress a-t-il un impact sur le risque ?\nLes antécédents de migraines sont-ils un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D020217?mesh_terms=Cluster+Analysis&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une dissection vertébrale ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un examen par imagerie, comme l'IRM ou l'angioscanner, est essentiel pour le diagnostic." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour confirmer une dissection ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "L'angiographie et l'IRM sont les tests les plus courants pour confirmer la dissection." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent une dissection vertébrale ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs cervicales, des vertiges ou des déficits neurologiques peuvent indiquer une dissection." } }, { "@type": "Question", "name": "La dissection vertébrale est-elle visible à l'échographie ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "L'échographie peut parfois montrer des anomalies, mais l'IRM est plus précise." } }, { "@type": "Question", "name": "Quels sont les critères de risque pour le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents de traumatismes ou de migraines peuvent augmenter le risque de dissection." } }, { "@type": "Question", "name": "Quels sont les symptômes courants d'une dissection vertébrale ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des douleurs au cou, des maux de tête et des troubles de la vision." } }, { "@type": "Question", "name": "La dissection vertébrale cause-t-elle des vertiges ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les vertiges sont fréquents en raison de l'irrigation sanguine altérée du cerveau." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes neurologiques ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des symptômes comme des engourdissements ou des faiblesses peuvent survenir." } }, { "@type": "Question", "name": "Les douleurs sont-elles toujours présentes ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Non, certaines personnes peuvent ne pas ressentir de douleur au début de la dissection." } }, { "@type": "Question", "name": "Les symptômes peuvent-ils varier d'une personne à l'autre ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier en fonction de la gravité et de la localisation de la dissection." } }, { "@type": "Question", "name": "Comment prévenir une dissection vertébrale ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les traumatismes au cou et gérer les facteurs de risque comme l'hypertension." } }, { "@type": "Question", "name": "Les activités sportives augmentent-elles le risque ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Certaines activités à risque, comme le rugby, peuvent augmenter le risque de dissection." } }, { "@type": "Question", "name": "Le tabagisme influence-t-il le risque ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme est un facteur de risque connu pour les maladies vasculaires." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux de maladies vasculaires peuvent augmenter le risque." } }, { "@type": "Question", "name": "Faut-il surveiller la santé cardiovasculaire ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi régulier de la santé cardiovasculaire est essentiel pour prévenir les complications." } }, { "@type": "Question", "name": "Quel est le traitement principal pour une dissection vertébrale ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement principal inclut des anticoagulants pour prévenir les caillots sanguins." } }, { "@type": "Question", "name": "La chirurgie est-elle nécessaire pour traiter une dissection ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La chirurgie est rare et réservée aux cas graves avec complications significatives." } }, { "@type": "Question", "name": "Combien de temps dure le traitement médicamenteux ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement médicamenteux peut durer plusieurs mois, selon l'évolution de la condition." } }, { "@type": "Question", "name": "Y a-t-il des traitements non médicamenteux ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "La rééducation physique peut être recommandée pour améliorer la fonction après la dissection." } }, { "@type": "Question", "name": "Quels médicaments sont utilisés en cas de douleur ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des analgésiques comme le paracétamol ou les anti-inflammatoires peuvent être prescrits." } }, { "@type": "Question", "name": "Quelles sont les complications possibles d'une dissection vertébrale ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent les AVC, les déficits neurologiques et la douleur chronique." } }, { "@type": "Question", "name": "La dissection peut-elle entraîner un AVC ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une dissection vertébrale peut provoquer un AVC ischémique en raison d'un caillot." } }, { "@type": "Question", "name": "Les déficits neurologiques sont-ils réversibles ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Cela dépend de la gravité de la dissection et du temps de traitement; certains peuvent être réversibles." } }, { "@type": "Question", "name": "Peut-on avoir des douleurs chroniques après une dissection ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des douleurs chroniques au cou ou à la tête peuvent persister après la guérison." } }, { "@type": "Question", "name": "Y a-t-il un risque de récidive ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il existe un risque de récidive, surtout si les facteurs de risque ne sont pas contrôlés." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent l'hypertension, le tabagisme, et des antécédents de traumatismes." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque de dissection ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le risque augmente avec l'âge, surtout chez les personnes de plus de 50 ans." } }, { "@type": "Question", "name": "Les maladies génétiques augmentent-elles le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certaines maladies génétiques, comme le syndrome d'Ehlers-Danlos, augmentent le risque." } }, { "@type": "Question", "name": "Le stress a-t-il un impact sur le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut contribuer à des problèmes vasculaires, augmentant le risque." } }, { "@type": "Question", "name": "Les antécédents de migraines sont-ils un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes ayant des antécédents de migraines peuvent avoir un risque accru." } } ] } ] }

Sources (10000 au total)

Mapping, clustering, and analysis of research in psychiatric genomics.

The distribution pattern and knowledge structure of psychiatric genomics were surveyed based on literature dealing with both psychiatry and genomics/genetics. Coword analysis and bibliographic couplin... The data were analyzed using coword analysis and clustering methods using Sci2 and VOSviewer.... Analysis of ~3800 records showed that psychiatric genomics is, as expectedly, covered largely under biomedical subjects with a visible interest in other disciplines such as humanities and ethics. A co... 'Schizophrenia', 'depression', 'pharmacogenomics', and 'immunopathogenesis' were the research topics of overarching interest. 'Gut-brain axis' and 'gene-environment interaction' were the emerging topi...

CAGECAT: The CompArative GEne Cluster Analysis Toolbox for rapid search and visualisation of homologous gene clusters.

Co-localized sets of genes that encode specialized functions are common across microbial genomes and occur in genomes of larger eukaryotes as well. Important examples include Biosynthetic Gene Cluster... The comparative gene cluster analysis toolbox (CAGECAT) is a rapid and user-friendly platform to mitigate difficulties in comparative analysis of whole gene clusters. The software provides homology se... Overall, CAGECAT is an extensible software that can be interfaced via a standard web-browser for whole region homology searches and comparison on continually updated genomes from NCBI. The public web ...

A topographical analysis of encephalocele locations: generation of a standardised atlas and cluster analysis.

Encephaloceles are considered to result from defects in the developing skull through which meninges, and potentially brain tissue, herniate. The pathological mechanism underlying this process is incom... Patients diagnosed with cranial encephaloceles or meningoceles were identified from a prospectively maintained database between 1984 and 2021. Images were transformed to atlas space using non-linear r... Of the 124 patients identified, 55 had volumetric imaging in the form of MRI (48/55) or CT (7/55) that could be used for atlas generation. Median encephalocele volume was 14,704 (IQR 3655-86,746) mm... This analysis revealed three predominant clusters for the location of encephaloceles, with the parieto-occipital junction being the most common. The stereotypic location of encephaloceles into anatomi...

Phenotyping of atrial fibrillation with cluster analysis and external validation.

Atrial fibrillation (AF) is a heterogeneous condition. We performed a cluster analysis in a cohort of patients with AF and assessed the prognostic implication of the identified cluster phenotypes.... We used two multicentre, prospective, observational registries of AF: the SAKURA AF registry (Real World Survey of Atrial Fibrillation Patients Treated with Warfarin and Non-vitamin K Antagonist Oral ... The analysis subclassified derivation cohort patients into five clusters. Cluster 1 (n=414, 13.6%) was characterised by younger men with a low prevalence of comorbidities; cluster 2 (n=1003, 32.8%) by... Machine learning-based cluster analysis identified five different phenotypes of AF with unique clinical characteristics and different clinical outcomes. The use of these phenotypes may help identify h...

Clinical phenotypes of chronic cough categorised by cluster analysis.

Chronic cough is a heterogeneous disease with various aetiologies that are difficult to determine. Our study aimed to categorise the phenotypes of chronic cough.... Adult patients with chronic cough were assessed based on the characteristics and severity of their cough using the COugh Assessment Test (COAT) and the Korean version of the Leicester Cough Questionna... In total, 255 participants were included in the analysis. Based on the correlation network, age, score for each item, and total COAT score were selected for the cluster analysis. Four clusters were id... Cluster analysis of age, score for each item, and total COAT score identified 4 distinct phenotypes of chronic cough with significant differences in the aetiologies. Subgrouping patients with chronic ...

Heterogeneity of asthma with nasal polyposis phenotypes: A cluster analysis.

Chronic rhinosinusitis with nasal polyposis (CRSwNP) affects a significant number of asthmatic patients and is notably associated with a more difficult-to-control asthma and marked inflammation. We ne... The aim of this study is to identify and characterize subphenotypes of asthma patients with CRSwNP using clinical, physiological and inflammatory variables.... K-means cluster analysis was performed on 17 clinical, physiological, and inflammatory variables from 1263 patients of all asthma severity and on a subpopulation of patients with asthma and CRSwNP. St... On the overall population, three groups were identified. Cluster T1 (n = 708) are young, have a short asthma duration and a low prevalence of CRSwNP. Cluster T2 (n = 263) have the longest asthma durat... Despite coexistence of asthma and CRSwNP, not all patients have the same evolution of their asthma. Different phenotypes of asthma with CRSwNP can be identified and exploration of the characteristics ...