questionsmedicales.fr
Maladies de la peau et du tissu conjonctif
Maladies de la peau
Maladies génétiques de la peau
Dysplasie ectodermique
Dysplasie ectodermique : Questions médicales fréquentes
Termes MeSH sélectionnés :
Ectodermal Dysplasia 1, Anhidrotic
Diagnostic
5
Dysplasie ectodermique
Diagnostic génétique
Dysplasie ectodermique
Imagerie médicale
Biopsie
Dysplasie ectodermique
Antécédents familiaux
Dysplasie ectodermique
Dysplasie ectodermique
Diagnostic prénatal
Symptômes
5
Dysplasie ectodermique
Symptômes
Dysplasie ectodermique
Anomalies dentaires
Dysplasie ectodermique
Anomalies cutanées
Dysplasie ectodermique
Thermorégulation
Dysplasie ectodermique
Variabilité phénotypique
Prévention
5
Dysplasie ectodermique
Prévention
Conseil génétique
Dysplasie ectodermique
Tests génétiques
Dysplasie ectodermique
Dysplasie ectodermique
Grossesse
Dysplasie ectodermique
Suivi médical
Traitements
5
Dysplasie ectodermique
Traitement
Chirurgie
Dysplasie ectodermique
Dysplasie ectodermique
Gestion de la chaleur
Dysplasie ectodermique
Médecine personnalisée
Dysplasie ectodermique
Qualité de vie
Complications
5
Dysplasie ectodermique
Complications
Infections cutanées
Dysplasie ectodermique
Dysplasie ectodermique
Santé mentale
Dysplasie ectodermique
Douleur dentaire
Dysplasie ectodermique
Coup de chaleur
Facteurs de risque
5
Dysplasie ectodermique
Facteurs de risque
Consanguinité
Dysplasie ectodermique
Dysplasie ectodermique
Sexe
Dysplasie ectodermique
Facteurs environnementaux
Mutations génétiques
Dysplasie ectodermique
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"text": "Le diagnostic repose sur l'examen clinique et des tests génétiques pour identifier les mutations."
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"@type": "Question",
"name": "Quels examens sont nécessaires pour le diagnostic ?",
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"@type": "Question",
"name": "La biopsie est-elle utile pour le diagnostic ?",
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"name": "La dysplasie ectodermique affecte-t-elle la dentition ?",
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"@type": "Question",
"name": "Y a-t-il des problèmes de peau associés ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies cutanées comme une peau sèche ou des éruptions peuvent survenir."
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"name": "Les personnes atteintes ont-elles des problèmes de chaleur ?",
"position": 9,
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"text": "Oui, la réduction de la sudation peut entraîner des difficultés à réguler la température corporelle."
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"@type": "Question",
"name": "Les symptômes varient-ils d'une personne à l'autre ?",
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"text": "Oui, l'expression des symptômes peut varier considérablement selon les individus."
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"@type": "Question",
"name": "Peut-on prévenir la dysplasie ectodermique ?",
"position": 11,
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"@type": "Answer",
"text": "Étant une maladie génétique, il n'existe pas de méthode de prévention connue."
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"@type": "Question",
"name": "Le conseil génétique est-il recommandé ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le conseil génétique peut aider les familles à comprendre les risques de transmission."
}
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"@type": "Question",
"name": "Les tests génétiques peuvent-ils aider à la prévention ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les tests peuvent identifier les porteurs de mutations et informer les décisions familiales."
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"@type": "Question",
"name": "Les femmes enceintes doivent-elles être informées ?",
"position": 14,
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"text": "Oui, les femmes enceintes avec des antécédents familiaux devraient être informées des risques."
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"name": "Y a-t-il des mesures préventives pour les enfants ?",
"position": 15,
"acceptedAnswer": {
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"text": "Bien qu'il n'y ait pas de prévention, un suivi médical régulier est conseillé."
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"name": "La chirurgie est-elle une option de traitement ?",
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"name": "Y a-t-il des traitements pour améliorer la sudation ?",
"position": 18,
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"text": "Des traitements comme l'hydratation et des vêtements adaptés peuvent aider à gérer la chaleur."
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"@type": "Question",
"name": "Les traitements sont-ils personnalisés ?",
"position": 19,
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"text": "Oui, les traitements sont souvent adaptés aux besoins spécifiques de chaque patient."
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"@type": "Question",
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"name": "Les infections sont-elles fréquentes ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la peau sèche et les anomalies peuvent augmenter le risque d'infections cutanées."
}
},
{
"@type": "Question",
"name": "Y a-t-il des complications psychologiques ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les problèmes d'apparence peuvent entraîner des troubles de l'estime de soi et de l'anxiété."
}
},
{
"@type": "Question",
"name": "Les problèmes dentaires peuvent-ils causer des douleurs ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les anomalies dentaires peuvent entraîner des douleurs et des difficultés à mastiquer."
}
},
{
"@type": "Question",
"name": "Les troubles thermiques peuvent-ils être graves ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des troubles thermiques peuvent entraîner des coups de chaleur dans des conditions extrêmes."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de la dysplasie ectodermique ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs de risque incluent des antécédents familiaux et des mutations génétiques spécifiques."
}
},
{
"@type": "Question",
"name": "La consanguinité augmente-t-elle le risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la consanguinité peut augmenter la probabilité de transmission de mutations génétiques."
}
},
{
"@type": "Question",
"name": "Les hommes sont-ils plus touchés que les femmes ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines formes de dysplasie ectodermique sont plus fréquentes chez les hommes."
}
},
{
"@type": "Question",
"name": "Les facteurs environnementaux jouent-ils un rôle ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, la dysplasie ectodermique est principalement causée par des facteurs génétiques."
}
},
{
"@type": "Question",
"name": "Les mutations génétiques sont-elles héréditaires ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la plupart des cas de dysplasie ectodermique sont héréditaires et suivent un mode de transmission spécifique."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 08/04/2025
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Department of Dermatology, Reference Center for Genodermatoses and Rare Skin Diseases (MAGEC), Filière Maladies Rares Dermatologiques (FIMARAD), ERN-Skin, Hôpital Universitaire Necker- Enfants Malades, Assistance Publique - Hôpitaux de Paris-Centre (AP-HP5), Paris, France. smail.hadj@inserm.fr.
Publications dans "Dysplasie ectodermique" :
4 publications dans cette catégorie
Affiliations :
Center for Ectodermal Dysplasias Erlangen (CEDER), University Hospital Erlangen, 91054 Erlangen, Germany.
Department of Pediatrics, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany.
Publications dans "Dysplasie ectodermique" :
3 publications dans cette catégorie
Affiliations :
National Foundation for Ectodermal Dysplasias, Fairview Heights, Illinois, USA.
Publications dans "Dysplasie ectodermique" :
3 publications dans cette catégorie
Publications dans "Dysplasie ectodermique" :
3 publications dans cette catégorie
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Department of Dermatology, Reference Center for Genodermatoses and Rare Skin Diseases (MAGEC), Filière Maladies Rares Dermatologiques (FIMARAD), ERN-Skin, Hôpital Universitaire Necker- Enfants Malades, Assistance Publique - Hôpitaux de Paris-Centre (AP-HP5), Paris, France.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Department of Medicine, University of Missouri School of Medicine, Columbia, Missouri, USA.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
National Foundation for Ectodermal Dysplasias, Fairview Heights, Illinois, USA.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, University of Missouri School of Medicine, Columbia, Missouri, USA.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Center for Oral Health in Rare Diseases, Department of Maxillofacial Surgery, Aarhus University Hospital, Aarhus, Denmark.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark.
Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Unit of Orofacial Genetics, 1st Department of Pediatrics, School of Medicine, National Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece. cyapi@med.uoa.gr.
Laboratory of Molecular Genetics, Cephalogenetics Center, Athens, Greece. cyapi@med.uoa.gr.
University Research Institute for the Study of Genetic and Malignant Disorders in Childhood, Choremion Laboratory, "Aghia Sophia" Children's Hospital, Athens, Greece. cyapi@med.uoa.gr.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Unit of Orofacial Genetics, 1st Department of Pediatrics, School of Medicine, National Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece.
Laboratory of Molecular Genetics, Cephalogenetics Center, Athens, Greece.
University Research Institute for the Study of Genetic and Malignant Disorders in Childhood, Choremion Laboratory, "Aghia Sophia" Children's Hospital, Athens, Greece.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Center for Ectodermal Dysplasias Erlangen (CEDER), University Hospital Erlangen, 91054 Erlangen, Germany.
Department of Pediatrics, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Center for Ectodermal Dysplasias Erlangen (CEDER), University Hospital Erlangen, 91054 Erlangen, Germany.
Department of Pediatrics, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology. Shanghai 200011, China. E-mail:zhaokaidentist@126.com.
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Publications dans "Dysplasie ectodermique" :
2 publications dans cette catégorie
Affiliations :
Center of Genetics and Prenatal Diagnosis, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China. kongxd@263.net.
Publications dans "Dysplasie ectodermique" :
Ectodermal dysplasia (ED), which exhibits a wide range of clinical symptoms, may be classified into three major types: hypohidrotic, anhidrotic, and hidrotic. A male child (proband) showing anhidrotic...
In X-linked hypohidrotic ectodermal dysplasia (XLHED), ectodysplasin A1 (EDA1) deficiency results in malformation of hair, teeth and sweat glands. Lack of sweating which can cause life-threatening hyp...
This study aimed at evaluating reproductive decision-making by women with XLHED and at clarifying the potential impact of a prenatal treatment option....
In a retrospective cross-sectional analysis, a 75-item questionnaire filled in by 50 women with XLHED (age 19-49 years) was assessed....
Sixteen women (32%) prevented pregnancies because of the risk to pass on XLHED; 15 considered assisted reproduction for the same reason. Twelve women had a history of miscarriage, stillbirth or aborti...
Many pregnant XLHED carriers who seek prenatal diagnosis experience moral conflicts. A prenatal treatment option would have strong impact on reproductive decisions, underlining the importance of adequ...
The objective of this systematic review was to determine the orthodontic and dentofacial orthopedic treatments carried out in patients with ectodermal dysplasia to facilitate functional and aesthetic ...
The systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analysis statement. We systematically searched PubMed, Web of Science, Scopus, Scie...
Of the initial 403 studies found, 29 met the inclusion criteria. After applying the quality scale, 23 were left for review-21 case reports and 2 case series. The initial age of patients ranged from 34...
The level of evidence of the articles reviewed was low and most orthopedic and dentofacial orthodontic treatments described were focused on correcting dental malpositioning and jaw asymmetries and not...
Identify the disease-causing mutation in a patient with features of X-linked hypohidrotic ectodermal dysplasia, which is a genetic disorder characterized by hypodontia, hypohidrosis and hypotrichosis....
Genetic analysis, was performed using chromosomal microarray analysis, whole exome sequencing and multiplex ligation-dependent probe amplification analysis in a 4-year-old boy with hypohidrotic ectode...
A novel deletion of entire exon 4 in Ectodysplasin A gene identified in the 4-year-old patient. This deletion was found in heterozygous state in the mother of the proband and was not detected in his f...
We identified a novel gross deletion in the Ectodysplasin A gene in a male patient with X-linked hypohidrotic ectodermal dysplasia. Clinical and molecular genetic analysis are crucial to set an accura...
Hypohidrotic ectodermal dysplasia (HED) mainly results from gene mutations in the EDA/EDAR/NF-κB pathway. Function analysis of the mutations in the collagen domain of ectodysplasin A (EDA)result in HE...
We analyzed the DNAs from a Chinese family with HED and performed bioinformatics analysis. A new three-dimensional structure model of the EDA trimer was built and used to predict the effect of the mut...
A novel missense mutation (c.593G > A, p. Gly198Glu) in the collagen domain of EDA was detected. The mutation was predicted to be disease-causing. A three-dimensional structure model of the EDA trimer...
We identified a novel mutation (c.593G > A, p. Gly198Glu) in the collagen domain of EDA. Bioinformatics analysis and functional studies showed this mutation was damaging, indicating that mutations in ...
X-linked hypohidrotic ectodermal dysplasia (XLHED), caused by a genetic deficiency of ectodysplasin A1 (EDA1), is a rare developmental disorder of ectodermal derivatives such as hair, sweat glands, an...
Hypohidrotic ectodermal dysplasia (HED) is a genetic disorder that results in the abnormal development of structures derived from ectodermal tissue. This rare condition predominantly affects the hair,...
Five-and two-years-old brothers born into consanguineous parents were examined at our outpatient medical genetics clinic at Sanliurfa Training and Research Hospital, Turkey. Both displayed the same cl...
In this report, we present two siblings exhibiting classical HED symptoms and a novel insertion variant of the EDARADD gene, which leads to a frameshift introducing a stop codon. Both brothers inherit...
X-linked hypohidrotic ectodermal dysplasia (XLHED) is a rare genetic disorder characte-rised by abnormal development of the skin and its appendages, such as hair and sweat glands, the teeth, and mucou...
Hypohidrotic ectodermal dysplasia is a rare condition characterized by hypohidrosis, hypodontia, and hypotrichosis. The disease can show X-linked recessive, autosomal dominant or autosomal recessive i...
To explore the mechanism by which the Wnt/β-catenin pathway induces osteogenic differentiation of bone marrow-derived stem cells (BMSCs) in anhidrotic ectodermal dysplasia (AED) with an Ectodysplasin ...
An AED patient served as the AED group, whereas the other patients without AED were included in the normal group. Peripheral venous blood collected from the AED patient was subjected to whole-genome r...
A novel mutation (c.152T > A in EDA) and two known mutations (c.1109T > C in EDAR and c.27G > A in EDARADD) were identified. The growth rate in the normal group was higher than that in the AED group. ...
Activation of the Wnt/β-catenin pathway downregulates osteogenesis of BMSCs in AED patients with EDA/EDAR/EDARADD gene mutations. Further investigation in more AED patients is required, given the wide...