Titre : Mésoporphyrines

Mésoporphyrines : Questions médicales fréquentes

Termes MeSH sélectionnés :

Cluster Analysis
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biopsies sont-elles nécessaires pour le diagnostic ?\nQuels symptômes peuvent indiquer un problème de mésoporphyrines ?\nPeut-on utiliser l'imagerie pour diagnostiquer ?", "url": "https://questionsmedicales.fr/mesh/D008652?mesh_terms=Cluster+Analysis&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Mésoporphyrines", "description": "Quels sont les symptômes courants des troubles liés aux mésoporphyrines ?\nLa photosensibilité est-elle fréquente ?\nY a-t-il des symptômes neurologiques associés ?\nLes douleurs abdominales sont-elles spécifiques ?\nLes symptômes varient-ils d'une personne à l'autre ?", "url": "https://questionsmedicales.fr/mesh/D008652?mesh_terms=Cluster+Analysis&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Mésoporphyrines", "description": "Comment prévenir les crises liées aux mésoporphyrines ?\nL'alimentation joue-t-elle un rôle dans la prévention 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risques de troubles psychologiques ?\nLes infections sont-elles une préoccupation ?\nLes complications sont-elles réversibles ?", "url": "https://questionsmedicales.fr/mesh/D008652?mesh_terms=Cluster+Analysis&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Mésoporphyrines", "description": "Quels sont les facteurs de risque pour les troubles de mésoporphyrines ?\nL'hérédité joue-t-elle un rôle ?\nLes médicaments peuvent-ils augmenter le risque ?\nL'exposition au soleil est-elle un facteur de risque ?\nLe stress est-il un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D008652?mesh_terms=Cluster+Analysis&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une accumulation de mésoporphyrines ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un diagnostic se fait par des tests sanguins et urinaires pour mesurer les niveaux de mésoporphyrines." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour les mésoporphyrines ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests de fluorescence et les analyses chromatographiques sont couramment utilisés." } }, { "@type": "Question", "name": "Les biopsies sont-elles nécessaires pour le diagnostic ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les biopsies ne sont généralement pas nécessaires, sauf si d'autres conditions sont suspectées." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer un problème de mésoporphyrines ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs abdominales, des troubles neurologiques et des photosensibilités peuvent survenir." } }, { "@type": "Question", "name": "Peut-on utiliser l'imagerie pour diagnostiquer ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'imagerie n'est pas spécifique, mais peut aider à évaluer des complications associées." } }, { "@type": "Question", "name": "Quels sont les symptômes courants des troubles liés aux mésoporphyrines ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent douleurs abdominales, photosensibilité et troubles neurologiques." } }, { "@type": "Question", "name": "La photosensibilité est-elle fréquente ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la photosensibilité est un symptôme courant, provoquant des éruptions cutanées." } }, { "@type": "Question", "name": "Y a-t-il des symptômes neurologiques associés ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes neurologiques comme des convulsions et des troubles mentaux peuvent apparaître." } }, { "@type": "Question", "name": "Les douleurs abdominales sont-elles spécifiques ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Les douleurs abdominales peuvent être sévères et sont souvent liées à des crises aiguës." } }, { "@type": "Question", "name": "Les symptômes varient-ils d'une personne à l'autre ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'intensité et la nature des symptômes peuvent varier considérablement entre les individus." } }, { "@type": "Question", "name": "Comment prévenir les crises liées aux mésoporphyrines ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les facteurs déclenchants comme le stress et l'exposition au soleil aide à prévenir." } }, { "@type": "Question", "name": "L'alimentation joue-t-elle un rôle dans la prévention ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée peut aider à gérer les symptômes, mais n'est pas une solution unique." } }, { "@type": "Question", "name": "Des conseils de mode de vie sont-ils recommandés ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des conseils incluent la gestion du stress et l'évitement de l'alcool." } }, { "@type": "Question", "name": "Les vêtements peuvent-ils aider à prévenir les symptômes ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Porter des vêtements protecteurs contre le soleil peut réduire les symptômes de photosensibilité." } }, { "@type": "Question", "name": "Les consultations médicales régulières sont-elles nécessaires ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des suivis réguliers permettent d'ajuster le traitement et de surveiller les symptômes." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour les troubles de mésoporphyrines ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des médicaments pour soulager les symptômes et des thérapies spécifiques." } }, { "@type": "Question", "name": "La photothérapie est-elle efficace ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La photothérapie peut aider à réduire les symptômes de photosensibilité chez certains patients." } }, { "@type": "Question", "name": "Des médicaments spécifiques existent-ils ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments comme l'hématine peuvent être utilisés pour traiter les crises aiguës." } }, { "@type": "Question", "name": "Le traitement est-il toujours nécessaire ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement dépend de la gravité des symptômes et de la fréquence des crises." } }, { "@type": "Question", "name": "Y a-t-il des traitements préventifs ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les déclencheurs comme le soleil peut servir de mesure préventive efficace." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec les mésoporphyrines ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent des lésions cutanées, des troubles neurologiques et des infections." } }, { "@type": "Question", "name": "Les lésions cutanées sont-elles fréquentes ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les lésions cutanées dues à la photosensibilité sont une complication courante." } }, { "@type": "Question", "name": "Y a-t-il des risques de troubles psychologiques ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles psychologiques peuvent survenir en raison de la douleur chronique et de l'isolement." } }, { "@type": "Question", "name": "Les infections sont-elles une préoccupation ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les infections peuvent survenir en raison de lésions cutanées non traitées." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être gérées ou traitées, mais d'autres peuvent être permanentes." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour les troubles de mésoporphyrines ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux, l'exposition au soleil et certains médicaments augmentent le risque." } }, { "@type": "Question", "name": "L'hérédité joue-t-elle un rôle ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, de nombreux troubles de mésoporphyrines sont héréditaires et peuvent être transmis." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils augmenter le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certains médicaments, comme les barbituriques, peuvent déclencher des crises chez les patients sensibles." } }, { "@type": "Question", "name": "L'exposition au soleil est-elle un facteur de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exposition au soleil peut aggraver les symptômes et déclencher des crises." } }, { "@type": "Question", "name": "Le stress est-il un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress peut déclencher des crises et aggraver les symptômes chez certains patients." } } ] } ] }

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 ...