questionsmedicales.fr
Systèmes sanguin et immunitaire
Système immunitaire
Leucocytes
Granulocytes
Granulocytes : Questions médicales fréquentes
Termes MeSH sélectionnés :
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Granulocytes : Questions médicales les plus fréquentes",
"headline": "Granulocytes : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Granulocytes : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-04-22",
"dateModified": "2025-04-17",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Granulocytes"
},
"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": "Leucocytes",
"url": "https://questionsmedicales.fr/mesh/D007962",
"about": {
"@type": "MedicalCondition",
"name": "Leucocytes",
"code": {
"@type": "MedicalCode",
"code": "D007962",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A15.382.490"
}
}
},
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Granulocytes basophiles",
"alternateName": "Basophils",
"url": "https://questionsmedicales.fr/mesh/D001491",
"about": {
"@type": "MedicalCondition",
"name": "Granulocytes basophiles",
"code": {
"@type": "MedicalCode",
"code": "D001491",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A15.382.490.315.120"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Granulocytes éosinophiles",
"alternateName": "Eosinophils",
"url": "https://questionsmedicales.fr/mesh/D004804",
"about": {
"@type": "MedicalCondition",
"name": "Granulocytes éosinophiles",
"code": {
"@type": "MedicalCode",
"code": "D004804",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A15.382.490.315.251"
}
}
}
],
"about": {
"@type": "MedicalCondition",
"name": "Granulocytes",
"alternateName": "Granulocytes",
"code": {
"@type": "MedicalCode",
"code": "D006098",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Cathy Conry-Cantilena",
"url": "https://questionsmedicales.fr/author/Cathy%20Conry-Cantilena",
"affiliation": {
"@type": "Organization",
"name": "Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD."
}
},
{
"@type": "Person",
"name": "Michael Gruber",
"url": "https://questionsmedicales.fr/author/Michael%20Gruber",
"affiliation": {
"@type": "Organization",
"name": "Department of Anesthesiology, University Hospital Regensburg, Raubling, Germany."
}
},
{
"@type": "Person",
"name": "Hans-Uwe Simon",
"url": "https://questionsmedicales.fr/author/Hans-Uwe%20Simon",
"affiliation": {
"@type": "Organization",
"name": "Institute of Pharmacology, University of Bern, Bern, Switzerland; email: thomas.kaufmann@pki.unibe.ch, hans-uwe.simon@pki.unibe.ch."
}
},
{
"@type": "Person",
"name": "Yu Hao",
"url": "https://questionsmedicales.fr/author/Yu%20Hao",
"affiliation": {
"@type": "Organization",
"name": "Biomedical Innovation Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China; Beijing Key Laboratory for Therapeutic Cancer Vaccines, Beijing 100038, China."
}
},
{
"@type": "Person",
"name": "Can Zhang",
"url": "https://questionsmedicales.fr/author/Can%20Zhang",
"affiliation": {
"@type": "Organization",
"name": "Biomedical Innovation Center, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China; Beijing Key Laboratory for Therapeutic Cancer Vaccines, Beijing 100038, China."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Understanding the processes behind the decisions - GPs and complex multimorbidity decision making.",
"datePublished": "2022-06-28",
"url": "https://questionsmedicales.fr/article/35761167",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s12875-022-01781-0"
}
},
{
"@type": "ScholarlyArticle",
"name": "For which decisions is Shared Decision Making considered appropriate? - A systematic review.",
"datePublished": "2022-09-28",
"url": "https://questionsmedicales.fr/article/36220675",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.pec.2022.09.015"
}
},
{
"@type": "ScholarlyArticle",
"name": "A theory of oral healthcare decision-making in Appalachia.",
"datePublished": "2024-05-20",
"url": "https://questionsmedicales.fr/article/38768179",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1371/journal.pone.0303831"
}
},
{
"@type": "ScholarlyArticle",
"name": "Confidence and risky decision-making in gambling disorder.",
"datePublished": "2023-08-21",
"url": "https://questionsmedicales.fr/article/37603457",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1556/2006.2023.00041"
}
},
{
"@type": "ScholarlyArticle",
"name": "Puberty and risky decision-making in male adolescents.",
"datePublished": "2023-03-21",
"url": "https://questionsmedicales.fr/article/36965437",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.dcn.2023.101230"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Systèmes sanguin et immunitaire",
"item": "https://questionsmedicales.fr/mesh/D006424"
},
{
"@type": "ListItem",
"position": 3,
"name": "Système immunitaire",
"item": "https://questionsmedicales.fr/mesh/D007107"
},
{
"@type": "ListItem",
"position": 4,
"name": "Leucocytes",
"item": "https://questionsmedicales.fr/mesh/D007962"
},
{
"@type": "ListItem",
"position": 5,
"name": "Granulocytes",
"item": "https://questionsmedicales.fr/mesh/D006098"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Granulocytes - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Granulocytes",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-16",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Granulocytes",
"description": "Comment diagnostiquer une granulocytopénie ?\nQuels tests pour évaluer les granulocytes ?\nQuels signes indiquent une infection liée aux granulocytes ?\nComment évaluer la fonction des granulocytes ?\nQuel rôle joue la biopsie dans le diagnostic ?",
"url": "https://questionsmedicales.fr/mesh/D006098?mesh_terms=Decision+Making&page=3#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Granulocytes",
"description": "Quels symptômes d'une carence en granulocytes ?\nComment se manifeste une réaction allergique ?\nQuels symptômes d'une inflammation ?\nQuels signes d'une infection bactérienne ?\nQuels symptômes d'une leucémie ?",
"url": "https://questionsmedicales.fr/mesh/D006098?mesh_terms=Decision+Making&page=3#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Granulocytes",
"description": "Comment prévenir les infections chez les patients à faible granulocytes ?\nQuels vaccins sont recommandés ?\nComment éviter les complications liées aux granulocytes ?\nQuel rôle de l'alimentation dans la prévention ?\nComment gérer le stress pour la santé des granulocytes ?",
"url": "https://questionsmedicales.fr/mesh/D006098?mesh_terms=Decision+Making&page=3#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Granulocytes",
"description": "Comment traiter une granulocytopénie ?\nQuels médicaments stimulent les granulocytes ?\nComment traiter une infection liée aux granulocytes ?\nQuel rôle des corticostéroïdes dans le traitement ?\nQuand envisager une greffe de moelle osseuse ?",
"url": "https://questionsmedicales.fr/mesh/D006098?mesh_terms=Decision+Making&page=3#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Granulocytes",
"description": "Quelles complications d'une granulocytopénie sévère ?\nQuels risques d'une leucémie myéloïde ?\nComment les granulocytes affectent-ils la cicatrisation ?\nQuelles sont les complications des traitements immunosuppresseurs ?\nQuels effets secondaires des médicaments sur les granulocytes ?",
"url": "https://questionsmedicales.fr/mesh/D006098?mesh_terms=Decision+Making&page=3#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Granulocytes",
"description": "Quels facteurs augmentent le risque d'infections ?\nQuel rôle des maladies auto-immunes ?\nComment le tabagisme affecte-t-il les granulocytes ?\nQuels risques liés à l'exposition aux produits chimiques ?\nQuel impact de la génétique sur les granulocytes ?",
"url": "https://questionsmedicales.fr/mesh/D006098?mesh_terms=Decision+Making&page=3#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une granulocytopénie ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un hémogramme révèle une diminution des granulocytes dans le sang."
}
},
{
"@type": "Question",
"name": "Quels tests pour évaluer les granulocytes ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests sanguins comme la numération formule sanguine sont utilisés."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une infection liée aux granulocytes ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, fatigue et inflammation peuvent signaler une infection."
}
},
{
"@type": "Question",
"name": "Comment évaluer la fonction des granulocytes ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de phagocytose et de dégranulation peuvent être réalisés."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la biopsie dans le diagnostic ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une biopsie médullaire peut aider à évaluer la production de granulocytes."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une carence en granulocytes ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Infections fréquentes, fièvre et fatigue sont des symptômes courants."
}
},
{
"@type": "Question",
"name": "Comment se manifeste une réaction allergique ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éruptions cutanées, démangeaisons et œdème peuvent survenir."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une inflammation ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Rougeur, chaleur, gonflement et douleur sont des signes d'inflammation."
}
},
{
"@type": "Question",
"name": "Quels signes d'une infection bactérienne ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, frissons et douleur localisée peuvent indiquer une infection."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'une leucémie ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fatigue, ecchymoses et infections fréquentes peuvent être présents."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections chez les patients à faible granulocytes ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir une bonne hygiène et éviter les foules sont essentiels."
}
},
{
"@type": "Question",
"name": "Quels vaccins sont recommandés ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les vaccins contre la grippe et le pneumocoque sont souvent conseillés."
}
},
{
"@type": "Question",
"name": "Comment éviter les complications liées aux granulocytes ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Surveiller les signes d'infection et consulter rapidement un médecin."
}
},
{
"@type": "Question",
"name": "Quel rôle de l'alimentation dans la prévention ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée renforce le système immunitaire."
}
},
{
"@type": "Question",
"name": "Comment gérer le stress pour la santé des granulocytes ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques de relaxation peuvent aider à réduire le stress."
}
},
{
"@type": "Question",
"name": "Comment traiter une granulocytopénie ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des transfusions de granulocytes ou des médicaments stimulants peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Quels médicaments stimulent les granulocytes ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le filgrastim et le pegfilgrastim sont des agents couramment utilisés."
}
},
{
"@type": "Question",
"name": "Comment traiter une infection liée aux granulocytes ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antibiotiques sont prescrits pour traiter les infections bactériennes."
}
},
{
"@type": "Question",
"name": "Quel rôle des corticostéroïdes dans le traitement ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent réduire l'inflammation et moduler la réponse immunitaire."
}
},
{
"@type": "Question",
"name": "Quand envisager une greffe de moelle osseuse ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "En cas de maladies graves affectant la production de granulocytes."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une granulocytopénie sévère ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Infections graves, septicémie et complications hémorragiques peuvent survenir."
}
},
{
"@type": "Question",
"name": "Quels risques d'une leucémie myéloïde ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Risque accru d'infections et de saignements en raison de la production anormale."
}
},
{
"@type": "Question",
"name": "Comment les granulocytes affectent-ils la cicatrisation ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une diminution des granulocytes peut retarder la cicatrisation des plaies."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications des traitements immunosuppresseurs ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Infections opportunistes et cancers peuvent survenir avec ces traitements."
}
},
{
"@type": "Question",
"name": "Quels effets secondaires des médicaments sur les granulocytes ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments peuvent entraîner une diminution des granulocytes."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'infections ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une immunodépression, le diabète et l'âge avancé augmentent le risque."
}
},
{
"@type": "Question",
"name": "Quel rôle des maladies auto-immunes ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent entraîner une destruction accrue des granulocytes."
}
},
{
"@type": "Question",
"name": "Comment le tabagisme affecte-t-il les granulocytes ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme peut altérer la fonction des granulocytes et augmenter l'inflammation."
}
},
{
"@type": "Question",
"name": "Quels risques liés à l'exposition aux produits chimiques ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains produits chimiques peuvent endommager la moelle osseuse et réduire les granulocytes."
}
},
{
"@type": "Question",
"name": "Quel impact de la génétique sur les granulocytes ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des prédispositions génétiques peuvent influencer la production et la fonction des granulocytes."
}
}
]
}
]
}
Complex multimorbidity, defined either as three or more chronic conditions affecting three or more different body systems or by the patients General Practitioner (GPs), is associated with various adve...
To identify decision characteristics for which SDM authors deem SDM appropriate or not, and what arguments are used....
We applied two search strategies: we included SDM models from an earlier review (strategy 1) and conducted a new search in eight databases to include papers other than describing an SDM model, such as...
From the 92 included papers, we identified 18 decision characteristics for which authors deemed SDM appropriate, including preference-sensitive, equipoise and decisions where patient commitment is nee...
The findings of this review show the broad range of decision characteristics for which authors deem SDM appropriate, the ambiguity of some, and potential limits of SDM....
The findings can stimulate clinicians to (re)consider pursuing SDM in situations in which they did not before. Additionally, it can inform SDM campaigns and educational programs as it shows for which ...
People make oral healthcare decisions regardless of having partial information, misinformation, sources that deliberately mislead, or information that is culturally influenced. This is particularly tr...
The researchers used a grounded theory qualitative study design to explain data for a theory of OHDA. Participants from Appalachia, in 20-minute interviews, provided insights into concepts that influe...
Five overarching concepts that embody OHDA were discovered: Affect (Level of Pain/Emotion/Stress involvement), Awareness, Trust/belief, Resources, and Risk Perception. All participants discussed the i...
To influence a person's OHDA, public health officials and researchers need to address the person's affect, level of awareness, trust/belief, available resources, and risk perception. Social media is v...
People with Gambling Disorder (GD) often make risky decisions and experience cognitive distortions about gambling. Moreover, people with GD have been shown to be overly confident in their decisions, e...
We used data from our previous mixed-gamble study, in which participants were given the choice of a certain option or a 50/50 gamble with potential gains or losses, after which they rated their confid...
While HCs were more confident when making certain than risky choices, GD patients were specifically more confident when making risky choices than certain choices. Notably, relative to HCs, confidence ...
The current findings highlight the potential relevance of confidence and "regret" as cognitive mechanisms feeding into excessive risk-taking as seen in GD. Moreover, this study adds to the limited pre...
Pubertal development is a potential trigger for increases in risk-taking behaviours during adolescence. Here, we sought to investigate the relationship between puberty and neural activation during ris...
Self-control can be defined as making choices in accordance with long-term, rather than short-term, patterns of behavior. Rachlin (2016) suggested a novel technique to enhance self-control, by which i...
Patients with anorexia nervosa (AN) show impaired decision-making ability, but it is still unclear if this is a trait marker (i.e., being associated with AN at any stage of the disease) or a state par...
Ninety-one patients with acute AN (A-AN), 90 unaffected relatives (UR), 23 patients remitted from AN (R-AN), and 204 healthy controls (HC) carried out the Iowa gambling task (IGT). Prospective valence...
Patients with A-AN had lower performance at the IGT (...
Alteration of decision-making ability did not show endophenotypic features. Impaired decision-making seems a state-associated characteristic of AN, resulting from the interplay between trait-associate...
Although traditional medical ethics focuses on the dyadic doctor-patient relationship, when the patient is a child, the relationship is triadic, meaning it involves the patient, the parent(s), and the...
Despite advances in prevention, detection, and treatment, cardiovascular disease is a leading cause of mortality and represents a major health problem worldwide. Artificial intelligence and machine le...
There is little evidence that share decision-making (SDM) is being successfully implemented, with a significant gap between theory and clinical practice. In this article we look at SDM explicitly ackn...
We propose to see conditions for shared decision-making in terms of epistemic justice, an explicit acknowledgment and acceptance of the legitimacy of healthcare users and their accounts and knowledges...
The epistemic-justice perspective we adopt leads to at least three implications for clinical practices. First, clinical training must go beyond the development of communication skills and focus more o...