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"description": "Comment diagnostiquer la maladie gravidique précoce ?\nQuels examens sont nécessaires pour le diagnostic ?\nQuand consulter un médecin pour des nausées ?\nLes nausées matinales sont-elles normales ?\nPeut-on confondre avec d'autres maladies ?",
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"@type": "Question",
"name": "Comment diagnostiquer la maladie gravidique précoce ?",
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"text": "Le diagnostic repose sur les symptômes rapportés par la patiente et l'exclusion d'autres causes."
}
},
{
"@type": "Question",
"name": "Quels examens sont nécessaires pour le diagnostic ?",
"position": 2,
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"name": "Quand consulter un médecin pour des nausées ?",
"position": 3,
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"@type": "Question",
"name": "Les nausées matinales sont-elles normales ?",
"position": 4,
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"text": "Oui, elles sont fréquentes et généralement considérées comme normales durant la grossesse."
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"name": "Peut-on confondre avec d'autres maladies ?",
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{
"@type": "Question",
"name": "Quels sont les symptômes typiques ?",
"position": 6,
"acceptedAnswer": {
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"text": "Les symptômes incluent des nausées, vomissements, fatigue et hypersensibilité aux odeurs."
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"@type": "Question",
"name": "Les symptômes varient-ils d'une femme à l'autre ?",
"position": 7,
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"text": "Oui, l'intensité et la durée des symptômes peuvent varier considérablement entre les femmes."
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"@type": "Question",
"name": "Les nausées surviennent-elles à tout moment ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Bien que souvent matinales, les nausées peuvent survenir à tout moment de la journée."
}
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{
"@type": "Question",
"name": "Y a-t-il des symptômes associés ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme des maux de tête ou des changements d'humeur peuvent également apparaître."
}
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{
"@type": "Question",
"name": "Les vomissements sont-ils fréquents ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les vomissements peuvent survenir chez certaines femmes, mais ne sont pas systématiques."
}
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{
"@type": "Question",
"name": "Peut-on prévenir les nausées matinales ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de méthode garantie, mais des changements alimentaires peuvent aider."
}
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{
"@type": "Question",
"name": "Quels aliments éviter pour réduire les symptômes ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Évitez les aliments gras, épicés et les odeurs fortes qui peuvent aggraver les nausées."
}
},
{
"@type": "Question",
"name": "Le stress influence-t-il les nausées ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress peut exacerber les symptômes, il est donc conseillé de pratiquer des techniques de relaxation."
}
},
{
"@type": "Question",
"name": "L'hydratation aide-t-elle à prévenir les nausées ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, rester bien hydraté peut aider à réduire l'intensité des nausées."
}
},
{
"@type": "Question",
"name": "Les vitamines peuvent-elles aider ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines vitamines, comme la vitamine B6, peuvent aider à réduire les symptômes chez certaines femmes."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des changements alimentaires, des médicaments anti-nauséeux et l'hydratation."
}
},
{
"@type": "Question",
"name": "Les remèdes naturels sont-ils efficaces ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des remèdes comme le gingembre ou les tisanes peuvent aider à soulager les symptômes."
}
},
{
"@type": "Question",
"name": "Quand utiliser des médicaments ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les médicaments sont recommandés si les symptômes sont sévères et affectent la qualité de vie."
}
},
{
"@type": "Question",
"name": "Y a-t-il des effets secondaires aux traitements ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments peuvent avoir des effets secondaires, il est donc important de consulter."
}
},
{
"@type": "Question",
"name": "Les traitements sont-ils sûrs pendant la grossesse ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "La plupart des traitements sont considérés comme sûrs, mais il est essentiel de consulter un médecin."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications comme la déshydratation ou l'hyperémèse gravidique peuvent survenir dans les cas graves."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une complication ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes comme des vomissements fréquents, une perte de poids ou des douleurs abdominales nécessitent une consultation."
}
},
{
"@type": "Question",
"name": "Les complications affectent-elles le bébé ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Dans les cas graves, des complications peuvent affecter la santé du bébé, d'où l'importance d'un suivi médical."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences d'une déshydratation ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "La déshydratation peut entraîner des complications graves, y compris des problèmes rénaux et des déséquilibres électrolytiques."
}
},
{
"@type": "Question",
"name": "L'hyperémèse gravidique est-elle fréquente ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, l'hyperémèse gravidique est rare mais nécessite une attention médicale immédiate."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque connus ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent des antécédents de nausées dans des grossesses précédentes et des grossesses multiples."
}
},
{
"@type": "Question",
"name": "L'âge de la mère influence-t-il les nausées ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les femmes plus jeunes, notamment celles de moins de 20 ans, peuvent être plus à risque."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux jouent-ils un rôle ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un historique familial de nausées matinales peut augmenter le risque chez la mère."
}
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"@type": "Question",
"name": "Le stress peut-il être un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress émotionnel et physique peut augmenter la probabilité de développer des nausées."
}
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"@type": "Question",
"name": "Les femmes fumeuses sont-elles plus à risque ?",
"position": 30,
"acceptedAnswer": {
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"text": "Oui, le tabagisme peut influencer l'intensité des nausées matinales chez certaines femmes."
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Researchers have identified category-specific brain regions, such as the fusiform face area (FFA) and parahippocampal place area (PPA) in the ventral visual pathway, which respond preferentially to on...
Alzheimer's disease (AD) is a neurodegenerative disorder characterized primarily by cognitive impairment. The motivation of this paper is to explore the impact of the visual information transmission p...
Impaired motion perception in schizophrenia has been associated with deficits in social-cognitive processes and with reduced activation of visual sensory regions, including the middle temporal area (M...
To investigate the potential causal association between COVID-19 exposure and optic nerve and visual pathway disorders through a two-sample bidirectional Mendelian randomization (MR) analysis, and to ...
This MR analysis utilized publicly accessible summary-level data from genome-wide association studies on COVID-19 (n=158,783) and optic nerve and visual pathway diseases (n=412,181), primarily involvi...
In the forward analysis, the inverse-variance weighted method identified a significant causal effect of COVID-19 on optic nerve and visual pathway disorders (odds ratio = 1.697, 95% confidence interva...
Our findings suggest that COVID-19 exposure may increase the risk of developing optic nerve and visual pathway disorders, supporting the lung-brain axis hypothesis. These results underscore the import...
Children born extremely preterm (gestational age < 28 weeks) show reduced visual function even without any cerebral or ophthalmological neonatal diagnosis. In this study, we aimed to assess the retina...
All children born extremely preterm from 2006-2011 (n = 65) in Central Norway were invited to participate. Thirty-six children (55%) with a median age of 13 years (range = 10-16) were examined with OC...
Participants displayed abnormal retinal structure and P100 latencies (≥ 2 SD) compared to reference populations. Moreover, there was a negative correlation between P100 latency in large checks and RNF...
Children born extremely preterm without preterm brain injury sequelae have signs of persistent immaturity of retinal vasculature and neuroretinal layers. Thinner neuroretinal layers are associated wit...
Fixel-based analysis (FBA) is a new method that overcomes the technical limitations of diffusion tensor imaging (DTI) by enabling the characterization of multiple fiber populations within a voxel, and...
In this prospective cross-sectional study, brain DTI scans which were collected with more than six uniformly distributed gradient directions and higher b‑values (up to 2000 s/mm...
Pearson's correlation analysis showed that DTI parameters of white matter (optic nerve, optic chiasma, optic tract, and optic radiation) in the optic pathway were correlated with age. FA values were n...
FBA provides a useful method to assess age-related changes in the visual pathway, which is sensitive to diffusion. In addition, the b‑value influences DTI parameters and signal-to-noise ratio of the i...
Anti-NMDA receptor (NMDAR) encephalitis patients have been reported to exhibit visual dysfunction without retinal thinning. The objective of our study was to examine the involvement of the visual path...
In this cross-sectional study, patients diagnosed with anti-NMDAR encephalitis per consensus criteria underwent postrecovery visual acuity (VA) testing and optical coherence tomography (OCT) with auto...
A total of 16 anti-NMDAR (32 eyes) and 32 HC (64 eyes) were included in the study. Anti-NMDAR exhibited lower low-contrast VA (2.5% contrast: -4.4 letters [95% CI; -8.5 to -0.3]; P = 0.04, 1.25% contr...
Although the visual system seems to be involved in anti-NMDAR encephalitis, no retinal structural or occipital cortex functional abnormalities seem to be responsible for the visual dysfunction. When d...
Spinocerebellar ataxia type 7 (SCA7) is an autosomal dominant neurodegenerative disorder characterized by progressive cerebellar ataxia associated with retinal degeneration. The disease is rare in Jap...
The size of the anterior visual pathway (AVP) structures is affected by patient age and pathology. Normative data is useful when determining whether pathology is present. AVP structures do not respect...
For each patient 32 measurements of AVP structures were obtained in 145 children (2 months - 18 years) with normal brain MR studies on high-resolution 3D T2w FSE images adjusted to the axis of each AV...
Descriptive statistics were compiled in a reference table and prediction plots in relation to age, height, and body surface area (BSA) were obtained from the best overall performing statistical model,...
Detailed charts of reference values for AVP structures as well as prediction plots in relation to age, height and BSA were established using axis-corrected measurements from the MPR of high-resolution...
Recovery of vision after acute optic neuritis (AON) is critical to improving the quality of life of people with demyelinating diseases. The objective of the study was to prospectively assess the chang...
We studied a prospective cohort of 88 consecutive patients with AON with 6-month follow-up using high and low-contrast (2.5%) visual acuity, color vision, retinal thickness from optical coherence tomo...
We found that after 6 months, low-contrast vision and quality of vision remained moderately impaired. The thickness of the ganglion cell layer at baseline was a predictor of low-contrast vision 6 mont...
The assessment of the visual pathway at baseline predicts permanent vision disability after AON, indicating that damage is produced early after disease onset and that it can be used for defining visio...