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Maladies de la peau et du tissu conjonctif
Maladies du tissu conjonctif
Cellulite orbitaire
Cellulite orbitaire : Questions médicales fréquentes
Termes MeSH sélectionnés :
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"description": "Comment 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 ?",
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"name": "Comment diagnostique-t-on la cellulite orbitaire ?",
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"text": "Le diagnostic repose sur l'examen clinique et des examens d'imagerie comme l'IRM."
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},
{
"@type": "Question",
"name": "Quels tests sanguins sont utiles ?",
"position": 2,
"acceptedAnswer": {
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"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": {
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"text": "Les signes incluent douleur, œdème, rougeur et parfois fièvre."
}
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{
"@type": "Question",
"name": "L'examen ophtalmologique est-il nécessaire ?",
"position": 4,
"acceptedAnswer": {
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"text": "Oui, il permet d'évaluer la vision et l'état de l'œil."
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{
"@type": "Question",
"name": "Quand faut-il envisager une intervention chirurgicale ?",
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{
"@type": "Question",
"name": "Quels sont les symptômes courants de la cellulite orbitaire ?",
"position": 6,
"acceptedAnswer": {
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"text": "Les symptômes incluent douleur, gonflement, rougeur et parfois vision floue."
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{
"@type": "Question",
"name": "La fièvre est-elle un symptôme fréquent ?",
"position": 7,
"acceptedAnswer": {
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"text": "Oui, la fièvre est souvent présente chez les patients atteints."
}
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{
"@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."
}
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{
"@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."
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"@type": "Question",
"name": "Les symptômes peuvent-ils évoluer rapidement ?",
"position": 10,
"acceptedAnswer": {
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"text": "Oui, les symptômes peuvent s'aggraver rapidement, nécessitant une attention médicale urgente."
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"@type": "Question",
"name": "Comment prévenir la cellulite orbitaire ?",
"position": 11,
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"text": "Maintenir une bonne hygiène et traiter rapidement les infections des sinus."
}
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{
"@type": "Question",
"name": "Les vaccinations aident-elles à prévenir cette condition ?",
"position": 12,
"acceptedAnswer": {
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"text": "Certaines vaccinations peuvent réduire le risque d'infections qui mènent à la cellulite orbitaire."
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{
"@type": "Question",
"name": "Faut-il éviter les blessures au visage ?",
"position": 13,
"acceptedAnswer": {
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"text": "Oui, éviter les blessures au visage peut réduire le risque d'infection."
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"@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."
}
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"@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."
}
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"@type": "Question",
"name": "Quel est le traitement de première ligne ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement initial est généralement une antibiothérapie intraveineuse."
}
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"@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."
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{
"@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."
}
}
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}
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The perception of motion not only depends on the detection of motion signals but also on choosing and applying reference-frames according to which motion is interpreted. Here we propose a neural model...
Motion perception is a fundamental sensory task that plays a critical evolutionary role. In vision, motion processing is classically described using a motion energy model with spatiotemporally nonsepa...
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Threat and individual differences in threat-processing bias perception of stimuli in the environment. Yet, their effect on perception of one's own (body-based) self-motion in space is unknown. Here, w...
Strikingly, threat had opposite effects on vestibular and visual self-motion perception, leading to overestimation of vestibular, but underestimation of visual self-motions. Trait anxiety tended to be...
Enhanced vestibular perception under threat might stem from shared neural substrates with emotional processing, whereas diminished visual self-motion perception may indicate that a threatening stimulu...
Previous research suggests that belief in free will correlates with intentionality attribution. However, whether belief in free will is also related to more basic social processes is unknown. Based on...
The visual naturalness of a rendered character's motion is an important factor in computer graphics work, and the rendering of jumping motions is no exception to this. However, the computational mecha...
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The current investigation examined whether visual motion without continuous visual displacement could effectively induce self-motion perception (vection). Four-stroke apparent motions (4SAM) were empl...
We present a novel framework for the detection and continuous evaluation of 3D motion perception by deploying a virtual reality environment with built-in eye tracking....
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The proposed framework enables the assessment of 3D Motion perception by evaluating continuous pursuit performance through eye-tracking....
Our framework paves the way for a rapid, standardized and intuitive assessment of 3D motion perception in patients with various eye disorders....