Titre : Cellulite orbitaire

Cellulite orbitaire : Questions médicales fréquentes

Termes MeSH sélectionnés :

Computer Systems
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diagnostique-t-on la cellulite orbitaire ?\nQuels tests sanguins sont utiles ?\nQuels signes cliniques indiquent une cellulite orbitaire ?\nL'examen ophtalmologique est-il nécessaire ?\nQuand faut-il envisager une intervention chirurgicale ?", "url": "https://questionsmedicales.fr/mesh/D054517?mesh_terms=Computer+Systems&page=1000#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Cellulite orbitaire", "description": "Quels sont les symptômes courants de la cellulite orbitaire ?\nLa fièvre est-elle un symptôme fréquent ?\nPeut-on avoir des maux de tête avec cette condition ?\nY a-t-il des signes d'atteinte visuelle ?\nLes symptômes peuvent-ils évoluer rapidement ?", "url": "https://questionsmedicales.fr/mesh/D054517?mesh_terms=Computer+Systems&page=1000#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Cellulite orbitaire", "description": "Comment prévenir la cellulite orbitaire ?\nLes 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sont les risques de perte de vision ?\nLes complications sont-elles fréquentes ?\nComment prévenir les complications ?", "url": "https://questionsmedicales.fr/mesh/D054517?mesh_terms=Computer+Systems&page=1000#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Cellulite orbitaire", "description": "Quels sont les principaux facteurs de risque ?\nLes enfants sont-ils plus à risque ?\nLes personnes immunodéprimées sont-elles à risque ?\nLes allergies peuvent-elles jouer un rôle ?\nLe diabète est-il un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D054517?mesh_terms=Computer+Systems&page=1000#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on la cellulite orbitaire ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur l'examen clinique et des examens d'imagerie comme l'IRM." } }, { "@type": "Question", "name": "Quels tests sanguins sont utiles ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins peuvent montrer une élévation des globules blancs et des marqueurs d'infection." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent une cellulite orbitaire ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les signes incluent douleur, œdème, rougeur et parfois fièvre." } }, { "@type": "Question", "name": "L'examen ophtalmologique est-il nécessaire ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il permet d'évaluer la vision et l'état de l'œil." } }, { "@type": "Question", "name": "Quand faut-il envisager une intervention chirurgicale ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Une chirurgie est envisagée si l'abcès est suspecté ou si l'état s'aggrave." } }, { "@type": "Question", "name": "Quels sont les symptômes courants de la cellulite orbitaire ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent douleur, gonflement, rougeur et parfois vision floue." } }, { "@type": "Question", "name": "La fièvre est-elle un symptôme fréquent ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la fièvre est souvent présente chez les patients atteints." } }, { "@type": "Question", "name": "Peut-on avoir des maux de tête avec cette condition ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maux de tête peuvent accompagner la cellulite orbitaire." } }, { "@type": "Question", "name": "Y a-t-il des signes d'atteinte visuelle ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des signes comme la vision double ou la perte de vision peuvent survenir." } }, { "@type": "Question", "name": "Les symptômes peuvent-ils évoluer rapidement ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent s'aggraver rapidement, nécessitant une attention médicale urgente." } }, { "@type": "Question", "name": "Comment prévenir la cellulite orbitaire ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène et traiter rapidement les infections des sinus." } }, { "@type": "Question", "name": "Les vaccinations aident-elles à prévenir cette condition ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Certaines vaccinations peuvent réduire le risque d'infections qui mènent à la cellulite orbitaire." } }, { "@type": "Question", "name": "Faut-il éviter les blessures au visage ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, éviter les blessures au visage peut réduire le risque d'infection." } }, { "@type": "Question", "name": "Les soins dentaires réguliers sont-ils importants ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des soins dentaires réguliers peuvent prévenir les infections qui se propagent." } }, { "@type": "Question", "name": "Les allergies peuvent-elles augmenter le risque ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les allergies non traitées peuvent contribuer à des infections des sinus." } }, { "@type": "Question", "name": "Quel est le traitement de première ligne ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement initial est généralement une antibiothérapie intraveineuse." } }, { "@type": "Question", "name": "Quand faut-il envisager une hospitalisation ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "L'hospitalisation est nécessaire pour les cas graves ou compliqués." } }, { "@type": "Question", "name": "Des corticostéroïdes sont-ils utilisés ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des corticostéroïdes peuvent être administrés pour réduire l'inflammation." } }, { "@type": "Question", "name": "La chirurgie est-elle toujours nécessaire ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Non, la chirurgie est réservée aux cas avec abcès ou complications." } }, { "@type": "Question", "name": "Combien de temps dure le traitement ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement peut durer de plusieurs jours à plusieurs semaines selon la gravité." } }, { "@type": "Question", "name": "Quelles sont les complications possibles ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent l'abcès, la perte de vision et la méningite." } }, { "@type": "Question", "name": "La cellulite orbitaire peut-elle entraîner une septicémie ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une infection sévère peut se propager et causer une septicémie." } }, { "@type": "Question", "name": "Quels sont les risques de perte de vision ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "La perte de vision peut survenir si la pression sur le nerf optique augmente." } }, { "@type": "Question", "name": "Les complications sont-elles fréquentes ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Les complications sont rares mais peuvent être graves, nécessitant une surveillance." } }, { "@type": "Question", "name": "Comment prévenir les complications ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Un traitement précoce et approprié de l'infection est essentiel pour prévenir les complications." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les infections des sinus, les traumatismes faciaux et les maladies systémiques augmentent le risque." } }, { "@type": "Question", "name": "Les enfants sont-ils plus à risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les enfants sont plus susceptibles de développer une cellulite orbitaire." } }, { "@type": "Question", "name": "Les personnes immunodéprimées sont-elles à risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes immunodéprimées courent un risque accru d'infections." } }, { "@type": "Question", "name": "Les allergies peuvent-elles jouer un rôle ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les allergies non traitées peuvent favoriser les infections des sinus." } }, { "@type": "Question", "name": "Le diabète est-il un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le diabète mal contrôlé augmente le risque d'infections graves." } } ] } ] }

Sources (10000 au total)

Hepatic fat quantification in dual-layer computed tomography using a three-material decomposition algorithm.

The purpose of this study was to evaluate a three-material decomposition algorithm for hepatic fat quantification using a dual-layer computed tomography (DL-CT) and MRI as reference standard on a larg... A total of 104 patients were retrospectively included in our study, i.e., each patient had an MRI exam and a DL-CT exam in our institution within a maximum of 31 days. Four regions of interest (ROIs) ... Correlation between MRI and CT data was excellent for all perfusion phases with ICC calculated at 0.99 for each phase. Determination coefficients R... Multi-material decomposition in DL-CT allows quantification of hepatic fat fraction with a good correlation to MRI data.... The use of DL-CT allows for detection of hepatic steatosis. This is especially interesting as an opportunistic finding CT performed for other reasons, as early detection can help prevent or slowdown t... • Hepatic fat fractions provided by the dual-layer CT algorithm is strongly correlated with that measured on MRI. • Dual-layer CT is accurate to detect hepatic steatosis ≥ 5%. • Dual-layer CT allows o...

Detection and characterization of spike architecture based on deep learning and X-ray computed tomography in barley.

Spike is the grain-bearing organ in cereal crops, which is a key proxy indicator determining the grain yield and quality. Machine learning methods for image analysis of spike-related phenotypic traits... In this study, we developed a non-invasive, high-throughput approach to quantitatively measuring the multitude of spike architectural traits in barley through combining X-ray computed tomography (CT) ... This study provides an efficient, non-invasive and useful tool for dissecting barley spike architecture, which will contribute to high-throughput phenotyping and breeding for high yield in barley and ...

Performance of computational algorithms to deconvolve heterogeneous bulk ovarian tumor tissue depends on experimental factors.

Single-cell gene expression profiling provides unique opportunities to understand tumor heterogeneity and the tumor microenvironment. Because of cost and feasibility, profiling bulk tumors remains the... We generated a dataset of high-grade serous ovarian tumors with paired expression profiles from using multiple strategies to examine the extent to which experimental factors impact the results of down... Previous benchmarks of deconvolution methods have largely ignored experimental factors. We find that methods vary in their robustness to experimental factors. We provide recommendations for methods de...