questionsmedicales.fr
Disciplines des sciences naturelles
Disciplines des sciences biologiques
Biologie
Biologie du développement
Embryologie
Embryologie : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Malformations congénitales
Échographie
Amniocentèse
Tests génétiques
Saignements
Douleurs abdominales
Développement embryonnaire
Échographie
Symptômes
5
Grossesse ectopique
Saignements vaginaux
Malformations cardiaques
Échographie
Avortement spontané
Saignements vaginaux
Infection
Douleurs abdominales
Prévention
5
Malformations congénitales
Nutrition
Examens prénataux
Échographie
Traitements
5
Malformations congénitales
Chirurgie
Grossesse ectopique
Intervention chirurgicale
Fausse couche
Suivi médical
Complications
5
Grossesse ectopique
Hémorragies internes
Fausse couche
Problèmes de santé
Grossesse à risque
Diabète gestationnel
Âge maternel
Malformations congénitales
Facteurs de risque
5
Malformations congénitales
Tabac
Obésité
Diabète gestationnel
Âge maternel
Complications
Stress
Développement embryonnaire
Infections
Développement embryonnaire
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{
"@type": "Question",
"name": "Quels tests sont utilisés en embryologie ?",
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"@type": "Question",
"name": "Quand effectuer une échographie prénatale ?",
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"@type": "Question",
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},
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"@type": "Question",
"name": "Comment reconnaître un avortement spontané ?",
"position": 8,
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"@type": "Question",
"name": "Quels symptômes d'une grossesse normale ?",
"position": 9,
"acceptedAnswer": {
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"text": "Les symptômes incluent des nausées, des seins sensibles et des retards de règles."
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},
{
"@type": "Question",
"name": "Quels symptômes d'une infection embryonnaire ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, douleurs abdominales et écoulements vaginaux anormaux peuvent indiquer une infection."
}
},
{
"@type": "Question",
"name": "Comment prévenir les malformations congénitales ?",
"position": 11,
"acceptedAnswer": {
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"text": "Une bonne nutrition, l'évitement de l'alcool et des médicaments non prescrits sont essentiels."
}
},
{
"@type": "Question",
"name": "Quels suppléments sont recommandés pendant la grossesse ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'acide folique est recommandé pour réduire le risque de malformations du tube neural."
}
},
{
"@type": "Question",
"name": "Comment éviter les infections pendant la grossesse ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Se laver les mains, éviter les aliments crus et consulter un médecin sont des mesures préventives."
}
},
{
"@type": "Question",
"name": "Quels examens prénataux sont nécessaires ?",
"position": 14,
"acceptedAnswer": {
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"text": "Des échographies et des tests sanguins réguliers sont nécessaires pour surveiller la santé."
}
},
{
"@type": "Question",
"name": "Comment réduire le stress pendant la grossesse ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques de relaxation, comme le yoga et la méditation, peuvent aider à réduire le stress."
}
},
{
"@type": "Question",
"name": "Quels traitements pour les malformations congénitales ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements peuvent inclure la chirurgie, la thérapie physique ou des médicaments."
}
},
{
"@type": "Question",
"name": "Comment traiter une grossesse ectopique ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une grossesse ectopique peut nécessiter une intervention chirurgicale ou des médicaments."
}
},
{
"@type": "Question",
"name": "Quels médicaments pour les nausées pendant la grossesse ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme la doxylamine peuvent être prescrits pour soulager les nausées."
}
},
{
"@type": "Question",
"name": "Comment gérer une fausse couche ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le suivi médical est essentiel, et parfois une intervention peut être nécessaire."
}
},
{
"@type": "Question",
"name": "Quels traitements pour les infections pendant la grossesse ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antibiotiques peuvent être prescrits pour traiter les infections pendant la grossesse."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications d'une grossesse ectopique ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent la rupture de la trompe de Fallope et des hémorragies internes."
}
},
{
"@type": "Question",
"name": "Quels risques d'une fausse couche répétée ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les fausses couches répétées peuvent indiquer des problèmes de santé sous-jacents ou génétiques."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir après une amniocentèse ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des saignements, des infections et des fausses couches."
}
},
{
"@type": "Question",
"name": "Quels sont les risques d'une grossesse à risque ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les grossesses à risque peuvent entraîner des complications comme le diabète gestationnel ou l'hypertension."
}
},
{
"@type": "Question",
"name": "Quelles complications liées à l'âge maternel avancé ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge avancé peut augmenter le risque de malformations congénitales et de complications obstétricales."
}
},
{
"@type": "Question",
"name": "Quels facteurs de risque pour les malformations congénitales ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'alcool, le tabac, certains médicaments et des antécédents familiaux."
}
},
{
"@type": "Question",
"name": "Comment l'obésité affecte-t-elle la grossesse ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'obésité augmente le risque de complications comme le diabète gestationnel et l'hypertension."
}
},
{
"@type": "Question",
"name": "Quels risques liés à l'âge maternel ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les femmes de plus de 35 ans ont un risque accru de complications et de malformations."
}
},
{
"@type": "Question",
"name": "Comment le stress influence-t-il la grossesse ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress peut affecter le développement embryonnaire et augmenter le risque de complications."
}
},
{
"@type": "Question",
"name": "Quels effets des infections sur le développement embryonnaire ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines infections peuvent causer des malformations ou des retards de développement embryonnaire."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 18/04/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Neurosurgery, Regional Hospital of Lugano, Neurocenter of the Southern Switzerland, Via Tesserete 46, CH-6903, Lugano, Switzerland.
Publications dans "Embryologie" :
3 publications dans cette catégorie
Affiliations :
Department of Neurosurgery, Regional Hospital of Lugano, Neurocenter of the Southern Switzerland, Via Tesserete 46, CH-6903, Lugano, Switzerland. thomas.robert43@gmail.com.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
Division of Pediatric Surgery, Loma Linda University College of Medicine, Loma Linda, CA USA.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
Division of Plastic Surgery, Loma Linda University College of Medicine, Loma Linda, CA USA.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
Division of Pediatric Surgery, Department of Surgery, University of Florida College of Medicine, 1600 SW Archer Rd. P.O. Box 10019, Gainesville, FL USA. Electronic address: saleem.islam@surgery.ufl.edu.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
Department of Neurosurgery, Notre-Dame Hospital, Montreal, Quebec, Canada.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
The Ronald O Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York NY, USA.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
First Department of Pediatric Surgery, Aristotle University of Thessaloniki, General Hospital "G. Gennimatas", Thessaloniki, Greece. iongalonaki@gmail.com.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
First Department of Pediatric Surgery, Aristotle University of Thessaloniki, General Hospital "G. Gennimatas", Thessaloniki, Greece.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
First Department of Pediatric Surgery, Aristotle University of Thessaloniki, General Hospital "G. Gennimatas", Thessaloniki, Greece.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
First Department of Pediatric Surgery, Aristotle University of Thessaloniki, General Hospital "G. Gennimatas", Thessaloniki, Greece.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, United States.
Department of Neurology, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, United States.
Department of Anatomical Sciences, St. George's University, St. George's, Grenada, West Indies.
Department of Structural & Cellular Biology, Tulane University School of Medicine, New Orleans, LA, United States.
Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States.
Department of Neurosurgery and Ochsner Neuroscience Institute, Ochsner Health System, New Orleans, LA, United States.
University of Queensland, Brisbane, Australia.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
From the Department of Neurosurgery (S.B., T.R.), Neurocenter of the Southern Switzerland, Lugano, Switzerland.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
Department of Interventional Neuroradiology (S.S., G.C.), Rothschild Foundation Hospital, Paris, France.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
Department of Interventional Neuroradiology (S.S., G.C.), Rothschild Foundation Hospital, Paris, France.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
From the Department of Neurosurgery (S.B., T.R.), Neurocenter of the Southern Switzerland, Lugano, Switzerland thomas.robert43@gmail.com.
University of Southern Switzerland (T.R.), Lugano, Switzerland.
Publications dans "Embryologie" :
2 publications dans cette catégorie
Affiliations :
Department of Anatomy and Regenerative Medicine, RCSI University of Medicine and Health Sciences, Dublin, Ireland.
Publications dans "Embryologie" :
1 publication dans cette catégorie
Affiliations :
Department of Ophthalmology and Visual Sciences, The Ohio State University Wexner Medical Center and The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, Ohio, United States.
Publications dans "Embryologie" :
1 publication dans cette catégorie
Affiliations :
Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Rochester, Michigan; Consultants in Ophthalmic and Facial Plastic Surgery, P.C., Southfield, Michigan, United States.
Publications dans "Embryologie" :
1 publication dans cette catégorie
Affiliations :
Division of Anatomy, Department of Biomedical Education and Anatomy, The Ohio State University, Columbus, Ohio, USA.
Publications dans "Embryologie" :
Klinefelter syndrome (KS), caused by the presence of an extra X chromosome, is the most prevalent chromosomal sexual anomaly, with an estimated incidence of 1:500/1000 per male live birth (karyotype 4...
To investigate the factors affecting the sperm retrieval rate of microdissection testicular sperm extraction (micro-TESE) in patients with nonmosaic Klinefelter syndrome (KS), 64 patients with nonmosa...
To assess the risk of azoospermia development and the value of sperm retrieval in post-pubertal testicular torsion (TT)....
This prospective study included patients with post-pubertal TT. Surgical exploration was urgently performed with either orchiopexy or orchiedectomy and contralateral orchiopexy. With the intention of ...
The study included 62 patients with a median (IQR) age of 19 (18-20.7) years and duration of testicular torsion of 32.5 (18.3-48) hours. Testicular salvage was successful in 20 (32.3%) while orchiedec...
Azoospermia is not rare in post-pubertal TT patients; therefore, SR at time of intervention seems to be a good option for them to preserve their fertility potentials....
To assess the incidence of discordant testicular pathology in men undergoing bilateral microdissection testicular sperm extraction (mTESE) and association with sperm retrieval rate....
We performed a retrospective single-institutional review of all patients undergoing mTESE from 2007 to 2021 and aggregated clinical history, physical exam, semen analysis, and operative findings. Spec...
One hundred fourteen non-obstructive azoospermia.ßmen undergoing 132 mTESEs were identified within the study period. Eighty-five percent (112/132) of cases had pathology specimens available, and withi...
Over 1 in 10 men undergoing mTESE may have discordant pathology between testicles, though this may not affect sperm retrieval rate.ßat the time of procedure. Clinicians should consider submitting bila...
To identify key predictors for successful sperm retrieval in men with AZFc microdeletion....
Totally, 71 infertile men with confirmed AZFc microdeletion were studied. For each patient, the endocrine profile including serum follicle stimulating hormone (FSH), luteinizing hormone, total testost...
Of the 71 men with AZFc microdeletion, 52 (73.2%) were classified as having non-obstructive azoospermia (NOA), 7 (9.9%) as having cryptozoospermia, and 12 (15.8%) as having severe oligoasthenoteratozo...
Men exhibiting AZFc microdeletion with discernible spermatogenesis from whom sperm was successfully retrieved by mTESE generally presented with relatively lower FSH levels....
Microdissection testicular sperm extraction (micro-TESE) is an efficient method for obtaining spermatozoa from patients with non-obstructive azoospermia, but the overall success rate of this surgery i...
Recent advancements in reproductive medicine have guided novel strategies for addressing male infertility, particularly in cases of non-obstructive azoospermia (NOA). Two prominent invasive interventi...
This purpose of the retrospective study was to compare the clinical outcome of microsurgical vasoepididymostomy (MVE) and sperm retrieval combined with intracytoplasmic sperm injection (ICSI) in the t...
Many circular RNAs (circRNAs) are specifically expressed in the testes and seminal plasma of patients with non-obstructive azoospermia (NOA), highlighting them as potential predictors of microdissecti...
This single-center, retrospective cohort study enrolled 114 patients with iNOA who underwent micro-TESE at Northwest Women's and Children's Hospital from January 2017 to November 2021. A logistic regr...
The generalized additive model indicated that the probability of successful SRO for micro-TESE decreased as circ_MGLL expression increased in testicular tissues. Across the entire cohort, univariate l...
circ_MGLL is significantly associated with the SRO of micro-TESE in patients with iNOA. The circ_MGLL-based nomogram developed in the current study can predict successful SRO with high accuracy....
Testicular sperm aspiration (TESA) is widely used to retrieve sperm from testis. Diagnostic testicular biopsy should not be routinely performed for azoospermia. Therefore, a good predictive model is n...
A total of 1972 azoospermia patients constituted the modelling set, and 260 azoospermia patients from two other centres constituted the validation set. An integrated predictive model was built using l...
The FSH level was the best univariate predictor for successful sperm retrieval (SSR) and was better than semen volume and testicular volume alone (p<0.001, threshold 6.17 IU/L, modelling set area unde...
The integrated model has excellent discrimination and good calibration. It can help azoospermic men make better decisions before TESA. It should be noted that TESA is not the first-line treatment for ...