questionsmedicales.fr
Maladies de la peau et du tissu conjonctif
Maladies du tissu conjonctif
Cellulite orbitaire
Cellulite orbitaire : Questions médicales fréquentes
Termes MeSH sélectionnés :
Epithelial-Mesenchymal Transition
Diagnostic
5
Cellulite orbitaire
Imagerie par résonance magnétique
Globules blancs
Infection
Examen ophtalmologique
Vision
Symptômes
5
Vision double
Perte de vision
Urgence médicale
Symptômes
Prévention
5
Hygiène
Infections des sinus
Vaccination
Prévention des infections
Soins dentaires
Infections
Allergies
Infections des sinus
Traitements
5
Antibiothérapie
Infection
Hospitalisation
Complications
Corticostéroïdes
Inflammation
Durée du traitement
Infection
Complications
5
Perte de vision
Nerf optique
Surveillance
Complications
Facteurs de risque
5
Facteurs de risque
Infections des sinus
Enfants
Cellulite orbitaire
Immunodépression
Infections
Allergies
Infections des sinus
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"name": "Quels tests sanguins sont utiles ?",
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"name": "Quels signes cliniques indiquent une cellulite orbitaire ?",
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"@type": "Question",
"name": "L'examen ophtalmologique est-il nécessaire ?",
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"@type": "Question",
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"@type": "Question",
"name": "Quels sont les symptômes courants de la cellulite orbitaire ?",
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"@type": "Question",
"name": "La fièvre est-elle un symptôme fréquent ?",
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"position": 9,
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"@type": "Question",
"name": "Les symptômes peuvent-ils évoluer rapidement ?",
"position": 10,
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"@type": "Question",
"name": "Les vaccinations aident-elles à prévenir cette condition ?",
"position": 12,
"acceptedAnswer": {
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"@type": "Question",
"name": "Faut-il éviter les blessures au visage ?",
"position": 13,
"acceptedAnswer": {
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"name": "Les soins dentaires réguliers sont-ils importants ?",
"position": 14,
"acceptedAnswer": {
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}
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"name": "Les allergies peuvent-elles augmenter le risque ?",
"position": 15,
"acceptedAnswer": {
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"text": "Oui, les allergies non traitées peuvent contribuer à des infections des sinus."
}
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{
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"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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{
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"name": "Quand faut-il envisager une hospitalisation ?",
"position": 17,
"acceptedAnswer": {
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"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": {
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"text": "Oui, des corticostéroïdes peuvent être administrés pour réduire l'inflammation."
}
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{
"@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."
}
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{
"@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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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 11/04/2025
Contenu vérifié selon les dernières recommandations médicales
6 publications dans cette catégorie
Affiliations :
Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, 5000, Adelaide, South Australia, Australia.
South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, 5000, Adelaide, South Australia, Australia.
5 publications dans cette catégorie
Affiliations :
Discipline of Ophthalmology & Visual Sciences, University of Adelaide, Adelaide, South Australia, Australia.
Publications dans "Cellulite orbitaire" :
4 publications dans cette catégorie
Affiliations :
Pediatric Outcomes Research Team, Division of Pediatric Medicine, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada.
Publications dans "Cellulite orbitaire" :
4 publications dans cette catégorie
Affiliations :
Pediatric Outcomes Research Team, Division of Pediatric Medicine, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada.
Publications dans "Cellulite orbitaire" :
4 publications dans cette catégorie
Affiliations :
Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, 5000, Adelaide, South Australia, Australia.
South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, 5000, Adelaide, South Australia, Australia.
Publications dans "Cellulite orbitaire" :
4 publications dans cette catégorie
Affiliations :
Department of Medical Imaging, The Royal Adelaide Hospital, Adelaide, SA, Australia.
Jones Radiology, Adelaide, SA, Australia.
Publications dans "Cellulite orbitaire" :
3 publications dans cette catégorie
Affiliations :
Child Health Evaluative Sciences, SickKids Research Institute, Toronto, Ontario, Canada.
Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada.
The Hospital for Sick Children, Toronto, Ontario, Canada.
Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, The University of Toronto, Toronto, Ontario, Canada.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Department of Orbit and Oculoplasty, Aravind Eye Hospital, Pondicherry, India.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Faculty of Medicine, University of Toronto, Toronto, Canada.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Prabha Eye Clinic and Research Centre, Bangalore, Karnataka, India.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Orbit and Oculoplasty Service, Vitreoretina Service, Prabha Eye Clinic and Research Centre, Bangalore, Karnataka, India.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Medical Sciences, The Warren Alpert Medical School of Brown University, Providence, USA.
Emergency Medicine & Neurology, University of Central Florida College of Medicine, Orlando, USA.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Visual Science, Yale University School of Medicine, New Haven, Connecticut.
Department of Ophthalmology, University of Washington School of Medicine, Seattle, Washington.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Visual Science, Yale University School of Medicine, New Haven, Connecticut.
Department of Pathology, Yale University School of Medicine, New Haven, Connecticut, U.S.A.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Discipline of Ophthalmology & Visual Sciences, University of Adelaide, Adelaide, South Australia, Australia.
Department of Ophthalmology, Royal Adelaide Hospital and South Australian Institute of Ophthalmology, Adelaide, South Australia, Australia.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Child Health Evaluative Sciences, SickKids Research Institute, Toronto, Ontario, Canada.
Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada.
The Hospital for Sick Children, Toronto, Ontario, Canada.
Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, The University of Toronto, Toronto, Ontario, Canada.
Publications dans "Cellulite orbitaire" :
2 publications dans cette catégorie
Affiliations :
Department of Otolaryngology, Head & Neck Surgery, The University of Toronto, Toronto, Ontario, Canada.
Hospital for Sick Children, Toronto, Ontario, Canada.
Publications dans "Cellulite orbitaire" :
1 publication dans cette catégorie
Affiliations :
Department of Ophthalmology, Narayani Hospital, Birgunj, Nepal.
Publications dans "Cellulite orbitaire" :
1 publication dans cette catégorie
Affiliations :
Department of Ophthalmology, Mechi Eye Hospital, Jhapa, Nepal.
Publications dans "Cellulite orbitaire" :
Epithelial-mesenchymal transition (EMT) is a cellular process involved in many physiological and pathological conditions [...]....
Epithelial-mesenchymal transition (EMT) is a transdifferentiation process wherein epithelial cells acquire characteristics typical of mesenchymal cells [...]....
The epithelial to mesenchymal transition (EMT) is a cellular process that has been linked to the promotion of aggressive cellular features in many cancer types. It is characterized by the loss of the ...
Odontogenic lesions constitute a heterogeneous group of lesions. CLIC4 protein regulates different cellular processes, including epithelial-mesenchymal transition and fibroblast-myofibroblast transdif...
It analyzed the immunoexpression of CLIC4, E-cadherin, and Vimentin in the epithelial cells, as well as CLIC4 and α-SMA in the mesenchymal cells, of ameloblastoma (AM) (n = 16), odontogenic keratocyst...
Cytoplasmic CLIC4 immunoexpression was higher in AM and AOT (p < 0.001) epithelial cells. Nuclear-cytoplasmic CLIC4 was higher in OKC's epithelial lining (p < 0.001). Membrane (p = 0.012) and membrane...
CLIC4 seems to regulate the epithelial-mesenchymal transition, modifying E-cadherin and Vimentin expression. In mesenchymal cells, CLIC4 may play a role in fibroblast-myofibroblast transdifferentiatio...
The epithelial-mesenchymal transition (EMT) is a cellular reprogramming process that occurs during embryonic development and adult tissue homeostasis. This process involves epithelial cells acquiring ...
Epithelial to mesenchymal transition (EMT) is a complex cellular program that alters epithelial cells and induces their transformation into mesenchymal cells. While essential to normal developmental p...
Chronic rhinosinusitis (CRS) is a common condition in otorhinolaryngology. It is characterized by chronic inflammation of the nasal cavity and the sinus mucosa. However, its specific pathogenesis rema...
The study aimed to explore our understanding of how EMT contributes to the pathogenesis of CRS and to examine the role of several signaling pathways in EMT....
PubMed database was used to review the literature related to EMT in CRS pathogenesis. The following key words were used for the search strategy: CRS, sinusitis, nasal polyps, epithelial cells, EMT, dy...
EMT is widely present in the nasal mucosa of CRSwNP patients and contributes to the pathogenesis of the disease. However, there is no sufficient evidence for the existence of EMT in CRSsNP. Multiple s...
EMT is closely associated with CRS pathogenesis. Our study supports further research on epithelial EMT changes in CRS patients and provides a basis for revealing its pathogenesis and exploring new tre...
Metastasis refers to the spread of cancer cells from a primary tumor to other parts of the body via the lymphatic system and bloodstream. With tremendous effort over the past decades, remarkable progr...
In this review, we have focused on changes in the mechanical properties of cancer cells and their surrounding environment to understand the causes of cancer metastasis. Cancer cells have unique mechan...
Epithelial-to-mesenchymal transition (EMT) is a complex biological process that occurs during normal embryogenesis and in certain pathological conditions, particularly in cancer. EMT can be viewed as ...
The plasticity along the epithelial-mesenchymal transition (EMT) spectrum has been shown to be regulated by various epigenetic repertoires. Emerging evidence of local chromatin conformation changes su...
We perform Hi-C analysis and combine ChIP-seq data across cancer cell lines representing different EMT states. We demonstrate that the epithelial and mesenchymal genes are regulated distinctively. We ...
We propose a novel workflow coupling immunofluorescence and dielectrophoresis to unravel EMT heterogeneity at single-cell resolution. The predicted three-dimensional structures of chromosome 10, harbo...