questionsmedicales.fr
Bactéries
Bactéries à Gram positif
Bâtonnets à Gram positif
Bâtonnets asporogènes à Gram positif
Bâtonnets asporogènes réguliers à Gram positif
Listeria
Listeria : Questions médicales fréquentes
Termes MeSH sélectionnés :
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Listeria : Questions médicales les plus fréquentes",
"headline": "Listeria : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Listeria : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-07-18",
"dateModified": "2025-04-14",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Listeria"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Bâtonnets asporogènes réguliers à Gram positif",
"url": "https://questionsmedicales.fr/mesh/D016989",
"about": {
"@type": "MedicalCondition",
"name": "Bâtonnets asporogènes réguliers à Gram positif",
"code": {
"@type": "MedicalCode",
"code": "D016989",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "B03.510.460.400.410"
}
}
},
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Listeria monocytogenes",
"alternateName": "Listeria monocytogenes",
"url": "https://questionsmedicales.fr/mesh/D008089",
"about": {
"@type": "MedicalCondition",
"name": "Listeria monocytogenes",
"code": {
"@type": "MedicalCode",
"code": "D008089",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "B03.510.460.400.410.485.500"
}
}
}
],
"about": {
"@type": "MedicalCondition",
"name": "Listeria",
"alternateName": "Listeria",
"code": {
"@type": "MedicalCode",
"code": "D008087",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Marc Lecuit",
"url": "https://questionsmedicales.fr/author/Marc%20Lecuit",
"affiliation": {
"@type": "Organization",
"name": "5Division of Infectious Diseases and Tropical Medicine, Paris Descartes University, Sorbonne Paris Cité, Institut Imagine, Necker-Enfants Malades University Hospital, APHP, Paris, France."
}
},
{
"@type": "Person",
"name": "Martin Wiedmann",
"url": "https://questionsmedicales.fr/author/Martin%20Wiedmann",
"affiliation": {
"@type": "Organization",
"name": "Department of Food Science, Cornell University, Ithaca, NY 14853, USA."
}
},
{
"@type": "Person",
"name": "Alexandra Moura",
"url": "https://questionsmedicales.fr/author/Alexandra%20Moura",
"affiliation": {
"@type": "Organization",
"name": "1Institut Pasteur, National Reference Centre and WHO Collaborating Centre for Listeria, Paris, France."
}
},
{
"@type": "Person",
"name": "Benjamin Bastin",
"url": "https://questionsmedicales.fr/author/Benjamin%20Bastin",
"affiliation": {
"@type": "Organization",
"name": "Q Laboratories, 1930 Radcliff Dr, Cincinnati, OH 45204."
}
},
{
"@type": "Person",
"name": "James Agin",
"url": "https://questionsmedicales.fr/author/James%20Agin",
"affiliation": {
"@type": "Organization",
"name": "Q Laboratories, 1930 Radcliff Dr, Cincinnati, OH 45204."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Vascular injury markers associated with cognitive impairment in people with HIV on suppressive antiretroviral therapy.",
"datePublished": "2023-07-27",
"url": "https://questionsmedicales.fr/article/37503603",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1097/QAD.0000000000003675"
}
},
{
"@type": "ScholarlyArticle",
"name": "External Attention Assisted Multi-Phase Splenic Vascular Injury Segmentation With Limited Data.",
"datePublished": "2022-06-01",
"url": "https://questionsmedicales.fr/article/34968179",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1109/TMI.2021.3139637"
}
},
{
"@type": "ScholarlyArticle",
"name": "Cinematic rendering in the evaluation of complex vascular injury of the lower extremities: how we do it.",
"datePublished": "2023-10-28",
"url": "https://questionsmedicales.fr/article/37897550",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s10140-023-02178-x"
}
},
{
"@type": "ScholarlyArticle",
"name": "Correlations Between Preoperative Radiographic Vascular Involvement of Abdominal/Pelvic Neuroblastomas on Computed Tomography and Intraoperative Vascular Injuries: Experience From a Tertiary Children's Hospital.",
"datePublished": "2022-10-09",
"url": "https://questionsmedicales.fr/article/36220725",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.acra.2022.09.010"
}
},
{
"@type": "ScholarlyArticle",
"name": "A Simple Scoring Model for Evaluation of Concomitant Vascular Injuries in Patients with Lower Extremity Open Fractures.",
"datePublished": "2022-12-23",
"url": "https://questionsmedicales.fr/article/36728899",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1097/PRS.0000000000010045"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Bactéries",
"item": "https://questionsmedicales.fr/mesh/D001419"
},
{
"@type": "ListItem",
"position": 3,
"name": "Bactéries à Gram positif",
"item": "https://questionsmedicales.fr/mesh/D006094"
},
{
"@type": "ListItem",
"position": 4,
"name": "Bâtonnets à Gram positif",
"item": "https://questionsmedicales.fr/mesh/D016987"
},
{
"@type": "ListItem",
"position": 5,
"name": "Bâtonnets asporogènes à Gram positif",
"item": "https://questionsmedicales.fr/mesh/D006093"
},
{
"@type": "ListItem",
"position": 6,
"name": "Bâtonnets asporogènes réguliers à Gram positif",
"item": "https://questionsmedicales.fr/mesh/D016989"
},
{
"@type": "ListItem",
"position": 7,
"name": "Listeria",
"item": "https://questionsmedicales.fr/mesh/D008087"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Listeria - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Listeria",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-05",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Listeria",
"description": "Comment diagnostique-t-on une infection à Listeria ?\nQuels tests sont utilisés pour détecter Listeria ?\nQuels symptômes indiquent une infection à Listeria ?\nPeut-on détecter Listeria dans les aliments ?\nQuel rôle joue la sérologie dans le diagnostic ?",
"url": "https://questionsmedicales.fr/mesh/D008087?mesh_terms=Vascular+System+Injuries&page=3#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Listeria",
"description": "Quels sont les symptômes de la listériose ?\nLa listériose provoque-t-elle des symptômes gastro-intestinaux ?\nLes femmes enceintes sont-elles plus à risque ?\nQuels symptômes neurologiques peuvent apparaître ?\nLes symptômes apparaissent-ils rapidement ?",
"url": "https://questionsmedicales.fr/mesh/D008087?mesh_terms=Vascular+System+Injuries&page=3#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Listeria",
"description": "Comment prévenir l'infection à Listeria ?\nLe lavage des mains aide-t-il à prévenir Listeria ?\nLes femmes enceintes doivent-elles éviter certains aliments ?\nLa cuisson des aliments élimine-t-elle Listeria ?\nLes produits réfrigérés sont-ils sûrs ?",
"url": "https://questionsmedicales.fr/mesh/D008087?mesh_terms=Vascular+System+Injuries&page=3#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Listeria",
"description": "Quel est le traitement principal de la listériose ?\nLes antibiotiques sont-ils efficaces contre Listeria ?\nFaut-il hospitaliser les patients atteints de listériose ?\nY a-t-il des traitements préventifs ?\nLes patients immunodéprimés nécessitent-ils un traitement différent ?",
"url": "https://questionsmedicales.fr/mesh/D008087?mesh_terms=Vascular+System+Injuries&page=3#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Listeria",
"description": "Quelles sont les complications possibles de la listériose ?\nLa listériose peut-elle être mortelle ?\nQuels sont les risques pour le fœtus ?\nLes personnes âgées sont-elles plus à risque de complications ?\nComment les complications sont-elles traitées ?",
"url": "https://questionsmedicales.fr/mesh/D008087?mesh_terms=Vascular+System+Injuries&page=3#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Listeria",
"description": "Qui est le plus à risque de contracter Listeria ?\nLes personnes atteintes de maladies chroniques sont-elles à risque ?\nLes nourrissons sont-ils vulnérables à Listeria ?\nLe mode de vie influence-t-il le risque d'infection ?\nLes voyageurs doivent-ils se méfier de Listeria ?",
"url": "https://questionsmedicales.fr/mesh/D008087?mesh_terms=Vascular+System+Injuries&page=3#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostique-t-on une infection à Listeria ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic se fait par culture de sang ou de liquide céphalorachidien."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour détecter Listeria ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests PCR et des cultures microbiologiques sont couramment utilisés."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une infection à Listeria ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, douleurs musculaires, et parfois des symptômes gastro-intestinaux."
}
},
{
"@type": "Question",
"name": "Peut-on détecter Listeria dans les aliments ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des tests peuvent être effectués sur des échantillons alimentaires."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la sérologie dans le diagnostic ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "La sérologie peut aider à identifier des anticorps spécifiques contre Listeria."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes de la listériose ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, frissons, douleurs musculaires, et parfois des troubles neurologiques."
}
},
{
"@type": "Question",
"name": "La listériose provoque-t-elle des symptômes gastro-intestinaux ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des nausées, vomissements et diarrhées peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les femmes enceintes sont-elles plus à risque ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent avoir des symptômes plus graves et des complications."
}
},
{
"@type": "Question",
"name": "Quels symptômes neurologiques peuvent apparaître ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des maux de tête, confusion, et parfois méningite peuvent se manifester."
}
},
{
"@type": "Question",
"name": "Les symptômes apparaissent-ils rapidement ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent apparaître de quelques jours à plusieurs semaines après l'exposition."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'infection à Listeria ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "En évitant les aliments à risque comme les produits laitiers non pasteurisés."
}
},
{
"@type": "Question",
"name": "Le lavage des mains aide-t-il à prévenir Listeria ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une bonne hygiène des mains est cruciale pour éviter la contamination."
}
},
{
"@type": "Question",
"name": "Les femmes enceintes doivent-elles éviter certains aliments ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles doivent éviter les fromages à pâte molle et les viandes crues."
}
},
{
"@type": "Question",
"name": "La cuisson des aliments élimine-t-elle Listeria ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, cuire les aliments à des températures appropriées tue la bactérie."
}
},
{
"@type": "Question",
"name": "Les produits réfrigérés sont-ils sûrs ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains produits réfrigérés peuvent contenir Listeria, il faut être vigilant."
}
},
{
"@type": "Question",
"name": "Quel est le traitement principal de la listériose ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'antibiothérapie avec de l'amoxicilline ou de la gentamicine est courante."
}
},
{
"@type": "Question",
"name": "Les antibiotiques sont-ils efficaces contre Listeria ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, Listeria est généralement sensible à plusieurs antibiotiques."
}
},
{
"@type": "Question",
"name": "Faut-il hospitaliser les patients atteints de listériose ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Cela dépend de la gravité des symptômes, surtout chez les personnes à risque."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements préventifs ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, il n'existe pas de vaccin, mais une bonne hygiène alimentaire est essentielle."
}
},
{
"@type": "Question",
"name": "Les patients immunodéprimés nécessitent-ils un traitement différent ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent nécessiter des traitements plus agressifs et prolongés."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles de la listériose ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent la méningite, l'abcès cérébral et la septicémie."
}
},
{
"@type": "Question",
"name": "La listériose peut-elle être mortelle ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut être fatale, surtout chez les personnes vulnérables."
}
},
{
"@type": "Question",
"name": "Quels sont les risques pour le fœtus ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'infection peut entraîner des avortements, des naissances prématurées ou des infections néonatales."
}
},
{
"@type": "Question",
"name": "Les personnes âgées sont-elles plus à risque de complications ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles sont plus susceptibles de développer des formes graves de la maladie."
}
},
{
"@type": "Question",
"name": "Comment les complications sont-elles traitées ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles nécessitent souvent une hospitalisation et un traitement antibiotique intensif."
}
},
{
"@type": "Question",
"name": "Qui est le plus à risque de contracter Listeria ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées, les femmes enceintes et les immunodéprimés sont les plus à risque."
}
},
{
"@type": "Question",
"name": "Les personnes atteintes de maladies chroniques sont-elles à risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les maladies comme le diabète augmentent le risque d'infection."
}
},
{
"@type": "Question",
"name": "Les nourrissons sont-ils vulnérables à Listeria ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les nourrissons ont un système immunitaire immature et sont très vulnérables."
}
},
{
"@type": "Question",
"name": "Le mode de vie influence-t-il le risque d'infection ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des habitudes alimentaires et d'hygiène précaires augmentent le risque."
}
},
{
"@type": "Question",
"name": "Les voyageurs doivent-ils se méfier de Listeria ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils doivent être prudents avec les aliments dans les pays à risque."
}
}
]
}
]
}
Human immunodeficiency virus (HIV)-associated neurocognitive disorders (HAND) remain prevalent despite viral suppression on antiretroviral therapy (ART). Vascular disease contributes to HAND, but peri...
Cross-sectional study of vascular injury, inflammation, and central nervous system (CNS) injury markers in relation to HAND....
Vascular injury (VCAM-1, ICAM-1, CRP), inflammation (IFN-γ, IL-1β, IL-6, IL-8, IL-15, IP-10, MCP-1, VEGF-A), and CNS injury (NFL, total Tau, GFAP, YKL-40) markers were measured in plasma and CSF from ...
Median age was 53 years, median CD4 + cell count, and duration of HIV infection were 505 cells/μl and 16 years, respectively. Vascular injury, inflammation, and CNS injury markers were increased in HI...
Vascular injury markers are more closely related to HAND and CNS injury in PWH on suppressive ART than inflammation markers and may help to distinguish relative contributions of VCI to HAND....
The spleen is one of the most commonly injured solid organs in blunt abdominal trauma. The development of automatic segmentation systems from multi-phase CT for splenic vascular injury can augment sev...
Lower extremity trauma is one of the most common injury patterns seen in emergency medical and surgical practice. Vascular injuries occur in less than one percent of all civilian fractures. However, i...
This research examines the prevalence and occurrence of intraoperative vascular injuries in abdominal or pelvic neuroblastomas. It also investigates the correlations between preoperative radiographic ...
This study enrolled 297 patients with abdominal or pelvic neuroblastomas. The relationships between neuroblastomas and adjacent arteries on preoperative CT were categorized as no contact, contact (les...
A total of 61 patients had intraoperative vascular injuries, among which 76 vessels suffered injuries. Venous injuries (66/76, 86.84%) were more common than arterial injuries (10/76, 13.16%). Moreover...
Intraoperative injuries to veins occur more frequently than that to arteries in abdominal or pelvic neuroblastomas. Importantly, intraoperative injuries to veins may occur even if the veins are flatte...
Timely diagnosis and management of concomitant vascular injuries is usually needed for the management of lower extremity open fractures. In the current study, a prediction model and simplified scoring...
Patients with lower extremity open fractures were retrospectively reviewed from 2017 to 2020. Multivariate logistic regression analysis was used to evaluate independent risk factors for concomitant va...
In total, 949 patients with lower extremity open fractures (development cohort, 705 patients, 2017 through 2019; validation cohort, 244 patients, 2020) were enrolled. Concomitant vascular injuries occ...
This model may guide the subsequent management of vascular injuries associated with lower extremity open fractures....
Risk, III....
Society for Vascular Surgery (SVS) recommendations for managing intimal (grade 1) blunt thoracic aortic injuries (BTAIs) include observation and medical management. University of Washington (UW) revis...
We reviewed all patients admitted with BTAI from January 1, 2011, to March 31, 2022. Data included injury grading, demographics, and concomitant traumatic injuries. Images were reviewed to categorize ...
Our cohort comprised 208 patients after excluding four who died upon arrival. The mean age was 45 ± 19 years, 69% were men, and the median injury severity score was 34 (interquartile range, 26-45). St...
The UW grading system may upgrade or downgrade SVS grade 1 or 2 BTAI for as many as one in six injuries. Upgraded injuries should prompt consideration of repair if there is evidence of flap progressio...
In diabetic metabolic disorders, advanced glycation end products (AGEs) contribute significantly to the development of cardiovascular diseases (CVD)....
This comprehensive review aims to elucidate the molecular mechanisms underlying AGE-mediated vascular injury....
We discuss the formation and accumulation of AGEs, their interactions with cellular receptors, and the subsequent activation of signaling pathways leading to oxidative stress, inflammation, endothelia...
Endothelial injury and dysfunction contributes to atherosclerosis. LINC00346 plays a key role in vascular endothelial cell injury, however, the specific mechanism remains unclear. This study intends t...
Pelvic fractures are common in cases of blunt trauma, which is strongly associated with mortality. Transcatheter arterial embolization is a fundamental treatment strategy for fatal arterial injuries c...
Tibial deformities are common, but substantial concern may be associated with corrective osteotomy regarding major complications reported in classic literature. Such studies chiefly focused on high ti...
One hundred eight tibia osteotomies performed during 2019 to 2021 were evaluated, representing all tibia osteotomies except situations of existing infection. A retrospective chart review was performed...
The most common osteotomy locations were high tibial osteotomy (35/108 = 32%, 32/35 = 91% medial opening, and 3/35 = 9% medial closing), proximal metaphysis (30/108 = 28%), and diaphysis (32/108 = 30%...
Tibial osteotomy can be safely performed for a variety of indications in a diverse range of patients, without a notable risk of the most feared complications of compartment syndrome, vascular injury, ...