{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Mosaïcisme : Questions médicales les plus fréquentes",
"headline": "Mosaïcisme : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Mosaïcisme : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-01-09",
"dateModified": "2025-04-03",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Mosaïcisme"
},
"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": "Aberrations des chromosomes",
"url": "https://questionsmedicales.fr/mesh/D002869",
"about": {
"@type": "MedicalCondition",
"name": "Aberrations des chromosomes",
"code": {
"@type": "MedicalCode",
"code": "D002869",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "G05.365.590.175"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Mosaïcisme",
"alternateName": "Mosaicism",
"code": {
"@type": "MedicalCode",
"code": "D009030",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Keith A Choate",
"url": "https://questionsmedicales.fr/author/Keith%20A%20Choate",
"affiliation": {
"@type": "Organization",
"name": "Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Genetics, Yale School of Medicine, New Haven, Connecticut, USA. Electronic address: keith.choate@yale.edu."
}
},
{
"@type": "Person",
"name": "Annapurna Poduri",
"url": "https://questionsmedicales.fr/author/Annapurna%20Poduri",
"affiliation": {
"@type": "Organization",
"name": "From the Department of Neurosurgery (H.W.P.), Stanford School of Medicine, Palo Alto, CA; Department of Neurosurgery (H.W.P., J.R.M., J.P., S.S.S.), Boston Children's Hospital, Harvard Medical School; Broad Institute of MIT and Harvard (H.W.P., Y.W., Y.C., E.A.L., A.Y.H., C.A.W.), Cambridge; Division of Genetics and Genomics (H.W.P., Y.W., E.A.L., A.Y.H., C.A.W.), Manton Center for Orphan Disease Research; Division of Newborn Medicine (A.M.D.G., B.A.), Department of Pediatrics; Epilepsy Genetics Program (A.M.D.G., J.B.B., A.P.), Department of Neurology; Department of Pediatrics (A.M.D.G., J.B.B., E.A.L., A.Y.H., C.A.W.), Harvard Medical School, Boston Children's Hospital; Program in Biological and Biomedical Sciences (Y.W.); Department of Neurology (M.C., J.B.B., A.P., C.A.W.), Boston Children's Hospital, Harvard Medical School; Translational Neuroscience Center (A.C.S.), Boston Children's Hospital; Department of Radiology (S.P.P.), Division of Neuroradiology; Department of Pathology (H.G.L.), Division of Neuropathology, Boston Children's Hospital, Harvard Medical School; and Howard Hughes Medical Institute (C.A.W.), Boston, MA."
}
},
{
"@type": "Person",
"name": "Sajad Un Nabi",
"url": "https://questionsmedicales.fr/author/Sajad%20Un%20Nabi",
"affiliation": {
"@type": "Organization",
"name": "ICAR-Central Institute of Temperate Horticulture, Srinagar 191132, Jammu & Kashmir, India."
}
},
{
"@type": "Person",
"name": "Wasim H Raja",
"url": "https://questionsmedicales.fr/author/Wasim%20H%20Raja",
"affiliation": {
"@type": "Organization",
"name": "ICAR-Central Institute of Temperate Horticulture, Srinagar 191132, Jammu & Kashmir, India."
}
},
{
"@type": "Person",
"name": "Shugufta Parveen",
"url": "https://questionsmedicales.fr/author/Shugufta%20Parveen",
"affiliation": {
"@type": "Organization",
"name": "ICAR-Central Institute of Temperate Horticulture, Srinagar 191132, Jammu & Kashmir, India."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "The Strengths and Difficulties Questionnaire Is of Clinical Significance Regarding Emotional and Behavioral Problems in 7-Year-Old Children With Familial Risk of Schizophrenia or Bipolar Disorder and Population-Based Controls the Danish High Risk and Resilience Study-VIA 7; A Population-Based Cohort Study.",
"datePublished": "2022-05-25",
"url": "https://questionsmedicales.fr/article/35693960",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3389/fpsyt.2022.861219"
}
},
{
"@type": "ScholarlyArticle",
"name": "Study protocol for an adaptive, multi-arm, multi-stage (MAMS) randomised controlled trial of brief remotely delivered psychosocial interventions for people with serious mental health problems who have experienced a recent suicidal crisis: Remote Approaches to Psychosocial Intervention Delivery (RAPID).",
"datePublished": "2024-07-06",
"url": "https://questionsmedicales.fr/article/38971788",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s13063-024-08293-5"
}
},
{
"@type": "ScholarlyArticle",
"name": "A randomised controlled trial to compare clinical and cost-effectiveness of an online parent-led treatment for child anxiety problems with usual care in the context of COVID-19 delivered in Child and Adolescent Mental Health Services in the UK (Co-CAT): a study protocol for a randomised controlled trial.",
"datePublished": "2022-11-16",
"url": "https://questionsmedicales.fr/article/36384704",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s13063-022-06833-5"
}
},
{
"@type": "ScholarlyArticle",
"name": "Statistical analysis plans for two randomised controlled trials of the Narrative Experiences Online (NEON) Intervention: impact of receiving recorded mental health recovery narratives on quality of life in people experiencing psychosis (NEON) and people experiencing non-psychosis mental health problems (NEON-O).",
"datePublished": "2023-05-20",
"url": "https://questionsmedicales.fr/article/37210551",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s13063-023-07246-8"
}
},
{
"@type": "ScholarlyArticle",
"name": "A cluster randomised, 16-week, parallel-group multicentre trial to compare the effectiveness of a digital school-based cognitive behavioural resilience/wellbeing-building intervention targeting emotional and behavioural problems in vulnerable Year 4 primary school children in whole classes, to the usual school curriculum: a study protocol to the \"CUES for Schools\" trial.",
"datePublished": "2023-04-03",
"url": "https://questionsmedicales.fr/article/37013581",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s13063-023-07267-3"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Phénomènes génétiques",
"item": "https://questionsmedicales.fr/mesh/D055614"
},
{
"@type": "ListItem",
"position": 3,
"name": "Variation génétique",
"item": "https://questionsmedicales.fr/mesh/D014644"
},
{
"@type": "ListItem",
"position": 4,
"name": "Mutation",
"item": "https://questionsmedicales.fr/mesh/D009154"
},
{
"@type": "ListItem",
"position": 5,
"name": "Aberrations des chromosomes",
"item": "https://questionsmedicales.fr/mesh/D002869"
},
{
"@type": "ListItem",
"position": 6,
"name": "Mosaïcisme",
"item": "https://questionsmedicales.fr/mesh/D009030"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Mosaïcisme - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Mosaïcisme",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-08",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Mosaïcisme",
"description": "Comment diagnostiquer le mosaïcisme ?\nQuels tests sont utilisés pour le mosaïcisme ?\nLe mosaïcisme peut-il être détecté prénatalement ?\nQuels signes cliniques peuvent indiquer un mosaïcisme ?\nLe mosaïcisme est-il héréditaire ?",
"url": "https://questionsmedicales.fr/mesh/D009030?mesh_terms=Problem+Solving&page=783#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Mosaïcisme",
"description": "Quels sont les symptômes du mosaïcisme ?\nLe mosaïcisme peut-il affecter le développement intellectuel ?\nY a-t-il des symptômes cutanés associés ?\nLe mosaïcisme peut-il causer des problèmes cardiaques ?\nLes symptômes varient-ils d'une personne à l'autre ?",
"url": "https://questionsmedicales.fr/mesh/D009030?mesh_terms=Problem+Solving&page=783#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Mosaïcisme",
"description": "Peut-on prévenir le mosaïcisme ?\nY a-t-il des conseils pour les parents ?\nLes tests génétiques peuvent-ils aider ?\nL'éducation prénatale est-elle utile ?\nLes habitudes de vie influencent-elles le mosaïcisme ?",
"url": "https://questionsmedicales.fr/mesh/D009030?mesh_terms=Problem+Solving&page=783#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Mosaïcisme",
"description": "Quel traitement est disponible pour le mosaïcisme ?\nLe mosaïcisme nécessite-t-il un suivi médical ?\nDes thérapies spécifiques existent-elles ?\nLe traitement est-il curatif ?\nLes médicaments sont-ils utilisés pour le mosaïcisme ?",
"url": "https://questionsmedicales.fr/mesh/D009030?mesh_terms=Problem+Solving&page=783#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Mosaïcisme",
"description": "Quelles complications peuvent survenir ?\nLe mosaïcisme augmente-t-il le risque de cancer ?\nDes complications neurologiques sont-elles possibles ?\nLe mosaïcisme peut-il affecter la fertilité ?\nComment gérer les complications ?",
"url": "https://questionsmedicales.fr/mesh/D009030?mesh_terms=Problem+Solving&page=783#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Mosaïcisme",
"description": "Quels sont les facteurs de risque du mosaïcisme ?\nL'âge parental influence-t-il le mosaïcisme ?\nDes facteurs environnementaux jouent-ils un rôle ?\nLes antécédents familiaux sont-ils un facteur ?\nLe mosaïcisme est-il lié à des infections ?",
"url": "https://questionsmedicales.fr/mesh/D009030?mesh_terms=Problem+Solving&page=783#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer le mosaïcisme ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic se fait par analyse génétique et biopsies tissulaires."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour le mosaïcisme ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests incluent le séquençage de l'ADN et l'analyse cytogénétique."
}
},
{
"@type": "Question",
"name": "Le mosaïcisme peut-il être détecté prénatalement ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, par amniocentèse ou biopsie de villosités choriales."
}
},
{
"@type": "Question",
"name": "Quels signes cliniques peuvent indiquer un mosaïcisme ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des anomalies physiques ou des troubles de développement peuvent être des indicateurs."
}
},
{
"@type": "Question",
"name": "Le mosaïcisme est-il héréditaire ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, il résulte généralement d'une mutation somatique et n'est pas héréditaire."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes du mosaïcisme ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes varient selon les tissus affectés, incluant des malformations ou des troubles."
}
},
{
"@type": "Question",
"name": "Le mosaïcisme peut-il affecter le développement intellectuel ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il peut entraîner des retards de développement ou des troubles cognitifs."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes cutanés associés ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies cutanées comme des taches pigmentées peuvent apparaître."
}
},
{
"@type": "Question",
"name": "Le mosaïcisme peut-il causer des problèmes cardiaques ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines formes de mosaïcisme peuvent être associées à des malformations cardiaques."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils d'une personne à l'autre ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'expression des symptômes dépend des cellules affectées et de leur distribution."
}
},
{
"@type": "Question",
"name": "Peut-on prévenir le mosaïcisme ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le mosaïcisme ne peut pas être prévenu car il résulte de mutations somatiques."
}
},
{
"@type": "Question",
"name": "Y a-t-il des conseils pour les parents ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les parents peuvent bénéficier de conseils génétiques pour comprendre les risques."
}
},
{
"@type": "Question",
"name": "Les tests génétiques peuvent-ils aider ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les tests génétiques peuvent identifier des risques de mosaïcisme chez les enfants."
}
},
{
"@type": "Question",
"name": "L'éducation prénatale est-elle utile ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'éducation prénatale aide à comprendre les risques et les options disponibles."
}
},
{
"@type": "Question",
"name": "Les habitudes de vie influencent-elles le mosaïcisme ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, le mosaïcisme est généralement indépendant des habitudes de vie des parents."
}
},
{
"@type": "Question",
"name": "Quel traitement est disponible pour le mosaïcisme ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement dépend des symptômes et peut inclure des interventions chirurgicales."
}
},
{
"@type": "Question",
"name": "Le mosaïcisme nécessite-t-il un suivi médical ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un suivi régulier est essentiel pour gérer les complications potentielles."
}
},
{
"@type": "Question",
"name": "Des thérapies spécifiques existent-elles ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des thérapies ciblées peuvent être envisagées selon les symptômes et les tissus affectés."
}
},
{
"@type": "Question",
"name": "Le traitement est-il curatif ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de traitement curatif, mais des soins peuvent améliorer la qualité de vie."
}
},
{
"@type": "Question",
"name": "Les médicaments sont-ils utilisés pour le mosaïcisme ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments peuvent être prescrits pour traiter des symptômes spécifiques."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des malformations, des troubles de la croissance et des cancers."
}
},
{
"@type": "Question",
"name": "Le mosaïcisme augmente-t-il le risque de cancer ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains types de mosaïcisme peuvent être associés à un risque accru de cancer."
}
},
{
"@type": "Question",
"name": "Des complications neurologiques sont-elles possibles ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des complications neurologiques peuvent survenir selon les cellules affectées."
}
},
{
"@type": "Question",
"name": "Le mosaïcisme peut-il affecter la fertilité ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines formes de mosaïcisme peuvent avoir un impact sur la fertilité."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion des complications nécessite une approche multidisciplinaire et un suivi régulier."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque du mosaïcisme ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent des anomalies chromosomiques et des mutations génétiques."
}
},
{
"@type": "Question",
"name": "L'âge parental influence-t-il le mosaïcisme ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'âge avancé des parents peut augmenter le risque de mutations génétiques."
}
},
{
"@type": "Question",
"name": "Des facteurs environnementaux jouent-ils un rôle ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines expositions environnementales peuvent contribuer à des mutations somatiques."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux sont-ils un facteur ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents familiaux de maladies génétiques peuvent augmenter le risque."
}
},
{
"@type": "Question",
"name": "Le mosaïcisme est-il lié à des infections ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines infections virales peuvent être associées à des mutations, mais ce n'est pas direct."
}
}
]
}
]
}
Children born to parents with severe mental illness are at increased risk of mental and behavioral difficulties during childhood. We aimed to investigate the occurrence of clinically significant behav...
By means of the Danish National Registers, we established a cohort of 522 7-year old children stratified by familial high risk for schizophrenia spectrum disorder (...
Children with familial high risk of schizophrenia spectrum disorder or bipolar disorder have a significantly increased risk (OR = 3.8 and 2.3) of suffering clinically significant behavioral difficulti...
People with serious mental health problems (SMHP) are more likely to be admitted to psychiatric hospital following contact with crisis services. Admissions can have significant personal costs, be trau...
A multi-stage, multi-arm (MAMS) randomised controlled trial (RCT) with four arms conducted over two stages to determine the clinical and cost effectiveness of three psychosocial treatments, compared t...
There is a need for evidence-based interventions to reduce psychiatric admissions, via reduction of suicidality. Our focus on remote delivery of established brief psychosocial interventions, utilisati...
ISRCTN33079589. Registered on June 20, 2022....
In the context of COVID-19, NHS Child and Adolescent Mental Health Services (CAMHS) and other children's mental health services have faced major challenges in providing psychological treatments that (...
We will conduct a two-arm, multi-site, randomised controlled non-inferiority trial to evaluate the clinical and cost-effectiveness of OSI with therapist support compared to CAMHS and other child menta...
If non-inferiority is shown, the research will provide (1) a solution for efficient psychological treatment for child anxiety disorders while social distancing (for the COVID-19 context and future pan...
ISRCTN ISRCTN12890382 . Registered prospectively on 23 October 2020....
Mental health recovery narratives are a first-hand account of an individual's recovery from mental health distress, access to narratives can aid recovery. The NEON Intervention is a web-application pr...
The NEON Intervention is assessed in two trial populations, one for people with experience of psychosis in the last 5 years, and mental health distress in the last six months (NEON Trial) and one for ...
The primary outcome is the mean score of subjective items on the Manchester Short Assessment of Quality-of-Life questionnaire (MANSA) at 52 weeks. Secondary outcomes are scores from the Herth Hope Ind...
This manuscript is the statistical analysis plan (SAP) for the NEON trials. Any post hoc analysis, such as those requested by journal reviewers will be clearly labelled as such in the final trial repo...
Around 10% of school-aged children experience mental health difficulties. Many more are 'vulnerable': experiencing emotional and/or behavioural problems reaching clinical levels, and thus at greatest ...
The "CUES for Schools" study is a multicentre cluster randomised controlled trial in primary schools in south east England. Schools will be randomised to receive the usual school curriculum, or the CU...
The study will show whether CUES for schools is more effective than the usual curriculum in reducing emotional and behavioural problems in vulnerable Year 4 children, and thus reducing the risk of men...
Trial Registration ISRCTN11445338. Registered on September 12, 2022....