questionsmedicales.fr
Maladies urogénitales
Maladies de l'appareil urogénital féminin et complications de la grossesse
Complications de la grossesse
Maladies du placenta
Maladies du placenta : Questions médicales fréquentes
Diagnostic
5
Insuffisance placentaire
Échographie obstétricale
Placenta praevia
Échographie
Décollement placentaire
Saignement vaginal
Santé placentaire
Échographie obstétricale
Protéine plasmatique A
Maladies placentaires
Symptômes
5
Infection placentaire
Fièvre
Prééclampsie
Hypertension
Rupture placentaire
Saignement vaginal
Placenta accreta
Saignement
Maladie trophoblastique
hCG
Prévention
5
Suivi prénatal
Mode de vie sain
Placenta praevia
Chirurgie utérine
Prééclampsie
Hypertension
Suivi médical
Détection précoce
Traitements
5
Placenta praevia
Césarienne
Insuffisance placentaire
Induction prématurée
Prééclampsie
Antihypertenseurs
Infection placentaire
Antibiotiques
Placenta accreta
Hystérectomie
Complications
5
Insuffisance placentaire
Retard de croissance fœtale
Placenta accreta
Hémorragie
Infection placentaire
Malformations congénitales
Décollement placentaire
Saignement
Facteurs de risque
5
Placenta praevia
Césarienne
Hypertension
Prééclampsie
Maladies auto-immunes
Troubles de la coagulation
Tabagisme
Retard de croissance fœtale
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"text": "Un suivi prénatal régulier et un mode de vie sain peuvent aider à prévenir les maladies placentaires."
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{
"@type": "Question",
"name": "Quels conseils pour éviter le placenta praevia ?",
"position": 12,
"acceptedAnswer": {
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"text": "Éviter les grossesses multiples et les antécédents de chirurgie utérine peut réduire le risque."
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{
"@type": "Question",
"name": "Comment réduire le risque de prééclampsie ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir un poids santé et gérer l'hypertension peut réduire le risque de prééclampsie."
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{
"@type": "Question",
"name": "Quels facteurs de mode de vie influencent la santé placentaire ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme, l'alcool et une mauvaise nutrition peuvent nuire à la santé placentaire."
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{
"@type": "Question",
"name": "Comment le suivi médical aide-t-il à prévenir les maladies placentaires ?",
"position": 15,
"acceptedAnswer": {
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}
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{
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"name": "Quel traitement pour le placenta praevia ?",
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"acceptedAnswer": {
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"text": "Le traitement peut inclure le repos et, dans certains cas, une césarienne planifiée."
}
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{
"@type": "Question",
"name": "Comment traiter une insuffisance placentaire ?",
"position": 17,
"acceptedAnswer": {
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}
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"name": "Quels médicaments sont utilisés pour la prééclampsie ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antihypertenseurs et du sulfate de magnésium peuvent être administrés pour la prééclampsie."
}
},
{
"@type": "Question",
"name": "Quel est le traitement pour une infection placentaire ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antibiotiques sont souvent prescrits pour traiter une infection placentaire."
}
},
{
"@type": "Question",
"name": "Comment gérer un placenta accreta ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion peut nécessiter une césarienne et une hystérectomie dans certains cas."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications d'une insuffisance placentaire ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent un retard de croissance fœtale et un risque accru de mort fœtale."
}
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{
"@type": "Question",
"name": "Quels risques sont associés à un placenta accreta ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le placenta accreta peut entraîner des hémorragies sévères et des complications lors de l'accouchement."
}
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"@type": "Question",
"name": "Quelles complications peuvent survenir avec la prééclampsie ?",
"position": 23,
"acceptedAnswer": {
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"text": "La prééclampsie peut entraîner des convulsions, un décollement placentaire et des problèmes rénaux."
}
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"@type": "Question",
"name": "Quels sont les effets d'une infection placentaire sur le fœtus ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une infection placentaire peut provoquer des malformations congénitales et des infections néonatales."
}
},
{
"@type": "Question",
"name": "Comment le décollement placentaire affecte-t-il la grossesse ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le décollement placentaire peut causer des saignements, des douleurs et un risque accru de mort fœtale."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour le placenta praevia ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents de césarienne, les grossesses multiples et l'âge maternel avancé augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment l'hypertension influence-t-elle les maladies placentaires ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'hypertension augmente le risque de prééclampsie et d'insuffisance placentaire."
}
},
{
"@type": "Question",
"name": "Quels antécédents médicaux augmentent le risque de complications placentaires ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents de maladies auto-immunes ou de troubles de la coagulation augmentent le risque."
}
},
{
"@type": "Question",
"name": "Quel rôle joue le tabagisme dans les maladies placentaires ?",
"position": 29,
"acceptedAnswer": {
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"text": "Le tabagisme est un facteur de risque pour l'insuffisance placentaire et le retard de croissance fœtale."
}
},
{
"@type": "Question",
"name": "Comment l'obésité affecte-t-elle la santé placentaire ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'obésité augmente le risque de prééclampsie et d'autres complications placentaires."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 19/03/2026
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Biomedical Sciences, University of Missouri, Columbia, MO, USA.
Data Science and Informatics Institute, University of Missouri, Columbia, MO, USA.
Thompson Center for Autism and Neurobehavioral Disorders, University of Missouri, Columbia, MO, USA.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia.
Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Fujian Provincial Maternity and Children's Hospital, affiliated hospital of Fujian Medical University, Fuzhou, Fujian, China.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Fujian Provincial Maternity and Children's Hospital, affiliated hospital of Fujian Medical University, Fuzhou, Fujian, China.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Fujian Provincial Maternity and Children's Hospital, affiliated hospital of Fujian Medical University, Fuzhou, Fujian, China.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services (NICHD/NIH/DHHS), Bethesda, MD 20892, and Detroit, MI 48201, USA.
Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, the Netherlands. Electronic address: M.C.Snoep@lumc.nl.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, the Netherlands.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, the Netherlands.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands; Department of Pathology, Erasmus University Medical Center, Rotterdam, the Netherlands.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, the Netherlands.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA. sshainke@bidmc.harvard.edu.
Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA, 02215, USA. sshainke@bidmc.harvard.edu.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Université de Paris, INSERM UMR-S1139 (3PHM), Sorbonne Paris Cité, Paris, F-75006, France.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Gynecology, School of Medicine, University of Campinas, Rua Alexander Fleming 101, Campinas, São Paulo 13084-881, Brazil. Electronic address: mlaura@unicamp.br.
Publications dans "Maladies du placenta" :
2 publications dans cette catégorie
Affiliations :
Department of Genetics, Development and Cell Biology, Iowa State University, Ames, IA, USA.
Publications dans "Maladies du placenta" :
1 publication dans cette catégorie
Affiliations :
College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310014, China.
Publications dans "Maladies du placenta" :
Trophoblast injury is central to clinically relevant placenta dysfunction. We hypothesized that the mRNA of primary human trophoblasts, exposed to distinct injuries in vitro, capture transcriptome pat...
The placenta is a unique and complex organ that combines the circulatory systems of two or more individuals within a single dynamic organ with a set, short lifespan. A diverse spectrum of disorders, i...
Eosinophilic/T-cell chorionic vasculitis (ETCV) is an idiopathic lesion composed of eosinophils, CD3+ T lymphocytes, and histiocytes. In twins, ETCV may affect only one chorionic plate, a feature defi...
The placenta plays a critical role in fetal development. It serves as a multi-functional organ that protects and nurtures the fetus during pregnancy. However, despite its importance, the intricacies o...
To investigate the incidence and risk factors of bilobate placenta, as well as to assess its impact on preeclampsia (PE), preterm delivery (PTD) and small-for-gestational age (SGA) neonates....
A prospective study of singleton pregnancies, undergoing routine anomaly scan at 20...
The study population included 6,454 pregnancies; the incidence of prenatally diagnosed bilobate placenta was 2.0 % (n=129). Bilobate placenta was associated with PE (aOR: 1.721; 95 % CI: 1.014-2.922),...
Bilobate placenta, excluding cases of co-existing vasa previa, is associated with higher incidence of PE, increased mean UtA PI z-score and higher probability of abnormal cord insertion, but not with ...
Lesions of maternal vascular malperfusion (MVM) and fetal vascular malperfusion (FVM) are common in placentas associated with both stillbirth and live birth. The objective of this study was to identif...
Data were derived from the Stillbirth Collaborative Research Network. Lesions were identified according to standard protocols published previously and categorized as either MVM or FVM according to the...
595 stillbirths and 1,305 live births were analyzed. FVM lesions (85.2%) were marginally more common (though not statistically different) in stillbirths compared to MVM lesions (81.3%). Macroscopic fi...
Macroscopic features of MVM and FVM are associated with higher odds of stillbirth versus live birth even when controlled for gestational age and maternal factors, which may be a useful clue in determi...
Endometriosis is one of the leading causes of infertility, due to negative impact on ovarian folliculogenesis and endometrial receptivity. Literature show that endometriosis could be associated with p...
Single-center, case-control study of term placentas that were collected within Department of Obstetrics and Gynecology of University Hospital Center (UHC) Split and analyzed in the Pathology departmen...
Study included term placentas of 107 women, of which 36 were women with endometriosis conceived by ART, 31 were healthy women with MF infertility conceived by ART and 40 healthy women with spontaneous...
Despite low rates of perinatal complications, we report endometriosis to have higher occurrence of increased syncytial knotting and vascular malperfusion placental disorders, compared to control group...
Placental mesenchymal dysplasia (PMD) is a benign lesion that is often misdiagnosed as complete (CHM) or partial hydatidiform mole. PMD usually results in live birth but can be associated with several...
A 34-year-old gravida 2, para 1, living 1 (G2P1L1) woman was referred on suspicion of a molar pregnancy in the first trimester. Maternal serum human chorionic gonadotrophin levels were increased durin...
Distinguishing PMD from hydatidiform moles is critical for avoiding unnecessary termination of pregnancy. CHM coexisting with a live fetus rarely occurs. This case is unique in that a healthy male inf...
The placenta remains the key organ to pregnancy complications, such as preeclampsia, contrarily the pathophysiology underlying the placental dysfunctions remains elusive. Here, we present our Disease ...
Imprinted genes play important functions in placentation and pregnancy; however, research on their roles in different placental diseases is limited. It is believed that epigenetic alterations, such as...
In this study, we conducted a comparative analysis of the methylation and expression of placental imprinted genes between PE and PAS using bisulfite sequencing polymerase chain reaction (PCR) and quan...
This study suggested that DNA methylation and expression of imprinted genes are aberrant in both PE and PAS placentas and that PE and PAS have different methylation profiles, which may be linked to th...