questionsmedicales.fr
Maladies du système nerveux
Maladies du système nerveux central
Encéphalopathies
Hypertension intracrânienne
Hypertension intracrânienne : Questions médicales fréquentes
Diagnostic
5
Hypertension intracrânienne
Imagerie par résonance magnétique
Pression intracrânienne
Ponction lombaire
Cathéter intraventriculaire
Hypertension intracrânienne
Maux de tête
Nausées
Hypertension intracrânienne
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Hypertension intracrânienne
Anomalies vasculaires
Critères de gravité
Pression intracrânienne
Symptômes neurologiques
Symptômes
5
Maux de tête
Nausées
Troubles visuels
Troubles de la conscience
Coma
Hypertension intracrânienne
Enfants
Irritabilité
Hypertension intracrânienne
Céphalées
Hypertension intracrânienne
Symptômes
Conditions neurologiques
Symptômes
Hypertension intracrânienne
Prévention
5
Prévention
Traumatismes crâniens
Infections
Comportements à risque
Casque
Infections
Examens réguliers
Détection précoce
Hypertension intracrânienne
Contrôle des maladies
Hypertension artérielle
Hypertension intracrânienne
Éducation des patients
Signes
Hypertension intracrânienne
Traitements
5
Médicaments
Chirurgie
Hypertension intracrânienne
Diurétiques
Acétazolamide
Hypertension intracrânienne
Chirurgie
Causes structurelles
Hypertension intracrânienne
Corticostéroïdes
Inflammation
Hypertension intracrânienne
Gestion des liquides
Accumulation de liquide
Hypertension intracrânienne
Complications
5
Lésions cérébrales
Troubles neurologiques
Hypertension intracrânienne
Mort
Dommages cérébraux
Hypertension intracrânienne
Troubles neurologiques
Crises
Hypertension intracrânienne
Qualité de vie
Douleurs chroniques
Hypertension intracrânienne
Déficits cognitifs
Traitement précoce
Hypertension intracrânienne
Facteurs de risque
5
Facteurs de risque
Traumatismes crâniens
Maladies neurologiques
Obésité
Jeunes adultes
Hypertension intracrânienne
Antécédents familiaux
Maladies neurologiques
Hypertension intracrânienne
Sexe
Femmes
Hypertension intracrânienne
Médicaments
Stéroïdes
Hypertension intracrânienne
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"@type": "Question",
"name": "Quels examens sont utilisés pour évaluer la pression intracrânienne ?",
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{
"@type": "Question",
"name": "L'échographie peut-elle aider au diagnostic ?",
"position": 4,
"acceptedAnswer": {
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"name": "Quels sont les critères de gravité de l'hypertension intracrânienne ?",
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"name": "Quels sont les symptômes courants de l'hypertension intracrânienne ?",
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"text": "Les symptômes incluent des maux de tête, des nausées, des vomissements et des troubles visuels."
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"name": "L'hypertension intracrânienne cause-t-elle des troubles de la conscience ?",
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"position": 12,
"acceptedAnswer": {
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"name": "Les examens réguliers sont-ils importants ?",
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"name": "Comment le contrôle des maladies peut-il aider ?",
"position": 14,
"acceptedAnswer": {
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},
{
"@type": "Question",
"name": "Les diurétiques sont-ils efficaces contre l'hypertension intracrânienne ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les diurétiques comme l'acétazolamide peuvent aider à réduire la pression intracrânienne."
}
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{
"@type": "Question",
"name": "Quand la chirurgie est-elle nécessaire ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La chirurgie est envisagée en cas de causes structurelles ou si les traitements médicaux échouent."
}
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{
"@type": "Question",
"name": "Les corticostéroïdes sont-ils utilisés ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les corticostéroïdes peuvent être utilisés pour réduire l'inflammation et la pression intracrânienne."
}
},
{
"@type": "Question",
"name": "Comment la gestion des liquides aide-t-elle ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une gestion adéquate des liquides peut prévenir l'accumulation excessive de liquide et réduire la pression."
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"@type": "Question",
"name": "Quelles sont les complications possibles de l'hypertension intracrânienne ?",
"position": 21,
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}
},
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"@type": "Question",
"name": "L'hypertension intracrânienne peut-elle entraîner la mort ?",
"position": 22,
"acceptedAnswer": {
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"text": "Oui, si elle n'est pas traitée, elle peut provoquer des dommages cérébraux irréversibles et la mort."
}
},
{
"@type": "Question",
"name": "Quels troubles neurologiques peuvent survenir ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des troubles tels que des crises, des troubles de la vision et des problèmes de coordination peuvent survenir."
}
},
{
"@type": "Question",
"name": "Comment l'hypertension intracrânienne affecte-t-elle la qualité de vie ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut réduire la qualité de vie en provoquant des douleurs chroniques et des limitations fonctionnelles."
}
},
{
"@type": "Question",
"name": "Les déficits cognitifs sont-ils réversibles ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains déficits cognitifs peuvent être réversibles avec un traitement précoce, mais pas tous."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent les traumatismes crâniens, les infections, et certaines maladies neurologiques."
}
},
{
"@type": "Question",
"name": "L'obésité est-elle un facteur de risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'obésité peut augmenter le risque d'hypertension intracrânienne, surtout chez les jeunes adultes."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux jouent-ils un rôle ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux de maladies neurologiques peuvent augmenter le risque d'hypertension intracrânienne."
}
},
{
"@type": "Question",
"name": "Le sexe influence-t-il le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines études montrent que les femmes sont plus susceptibles de développer cette condition."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils augmenter le risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments, comme les stéroïdes, peuvent contribuer à l'augmentation de la pression intracrânienne."
}
}
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}
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 11/03/2026
Contenu vérifié selon les dernières recommandations médicales
8 publications dans cette catégorie
Affiliations :
Birmingham Neuro-Ophthalmology Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TH, UK.
5 publications dans cette catégorie
Affiliations :
Metabolic Neurology, Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston B15 2TT, UK.
Publications dans "Hypertension intracrânienne" :
4 publications dans cette catégorie
Affiliations :
Department of Neurology, Nationwide Children's Hospital, Columbus, Ohio.
Publications dans "Hypertension intracrânienne" :
3 publications dans cette catégorie
Publications dans "Hypertension intracrânienne" :
3 publications dans cette catégorie
Affiliations :
rigmor.jensen@regionh.dk.
Publications dans "Hypertension intracrânienne" :
3 publications dans cette catégorie
Affiliations :
Metabolic Neurology, Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston B15 2TT, UK.
Publications dans "Hypertension intracrânienne" :
3 publications dans cette catégorie
Affiliations :
Wolfson Centre for Age-Related Diseases, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
NIHR-Wellcome Trust King's Clinical Research Facility/SLaM Biomedical Research Centre, King's College Hospital, London, UK.
Publications dans "Hypertension intracrânienne" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology, Emory University, Atlanta, GA, USA.
Department of Neurology, Emory University, Atlanta, GA, USA.
Publications dans "Hypertension intracrânienne" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology, Emory University, Atlanta, GA, USA. ophtnjn@emory.edu.
Department of Neurology, Emory University, Atlanta, GA, USA. ophtnjn@emory.edu.
Department of Neurological Surgery, Emory University, Atlanta, GA, USA. ophtnjn@emory.edu.
Publications dans "Hypertension intracrânienne" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology, Nationwide Children's Hospital, Columbus, Ohio.
Publications dans "Hypertension intracrânienne" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology, Nationwide Children's Hospital, Columbus, Ohio.
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology & Vision Sciences, University of Toronto, Toronto, ON. Electronic address: rahul.sharma@prismeye.ca.
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Affiliations :
Division of Neuroradiology, Joint Department of Medical Imaging, Toronto Western Hospital, University Health Network, Toronto, ON, Canada.
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Affiliations :
Metabolic Neurology, Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston B15 2TT, UK.
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Affiliations :
Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham B15 2TH, UK.
Publications dans "Hypertension intracrânienne" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology and Vision Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Medicine, Division of Neurology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada. Electronic address: Edward.margolin@sinaihealthsystem.ca.
Publications dans "Hypertension intracrânienne" :
Idiopathic intracranial hypertension is defined by headaches and a decline in visual acuity due to increased intracranial pressure. Treatment options historically included weight loss, acetazolamide, ...
We aimed to evaluate the retinal microvascular and structural changes in intracranial hypertension (IH) patients compared with an age- and sex-matched control group. We also investigated the associati...
Intracranial hypertension patients were divided into eyes with papilledema (IH-P) and eyes without papilledema (IH-WP). IH patients underwent lumbar puncture to measure intracranial pressure (ICP); vi...
Intracranial hypertension patients showed reduced microvascular densities and thinner retinal thicknesses compared with the control group (all p < 0.001). Compared with the control group, IH-P showed ...
Given the observed differences in these noninvasive retinal imaging markers, further research into their clinical utility in IH is needed....
Lyme disease is the most common vector-borne disease in the United States and has been associated with secondary intracranial hypertension. We reviewed 11 pediatric patients with Lyme-associated secon...
Little is known about the presentation and prognosis of asymptomatic idiopathic intracranial hypertension (IIH). Papilloedema can be found incidentally on routine fundus examination, with many of thes...
Prospective observational cohort study, between 2012 and 2021, 343 people with confirmed IIH diagnosis were enrolled in the IIH:Life database. Outcomes such as vision (LogMAR); Humphrey visual field p...
One hundred and twenty-one people had incidentally found papilloedema, with 36 people with completely asymptomatic presentations. Those with asymptomatic IIH at diagnosis had similar visual prognosis ...
The prognosis of those with IIH who present with or without symptoms is similar....
Intracranial pressure (ICP) monitoring is a widely utilized and essential tool for tracking neurosurgical patients, but there are limitations to the use of a solely ICP-based paradigm for guiding mana...
The authors extracted from the eICU database 1,815,676 ICP readings from 868 patients with neurosurgical conditions. ICPV was computed using two methods: the rolling standard deviation (RSD) and the a...
A higher mean ICPV was significantly associated with intracranial hypertension using both ICPV definitions (RSD: aOR 2.82, 95% CI 2.07-3.90, p < 0.001; DRM: aOR 3.93, 95% CI 2.77-5.69, p < 0.001). ICP...
ICPV may be useful as an adjunct for the prognostication of intracranial hypertensive episodes and mortality in neurosurgical critical care as part of neuromonitoring. Further research on predicting f...
Optic nerve sheath(ONS) enhancement in idiopathic intracranial hypertension (IIH) patients has been reported in recent years. In this retrospective observation, we analyzed the clinical characteristic...
Eighty-two patients with clinically diagnosed IIH from January 2017 to December 2019 were under observation. Then, based on the presence of contrast-enhancement (CE) in ONS on orbital magnetic resonan...
12 patients were included in CE-ONS group, 10 females and 2 males. 70 patients were included in NCE-ONS group, 56 women and 14 men. We found that patients with CE-ONS had a longer course of disease (m...
As a rare sign on MRI, ONS enhancement can occur in patients with IIH. IIH patients with CE-ONS may have a longer course of disease and more prone to DPSS, but there is no significant difference in cl...
COVID-19 patients may exhibit neurological symptoms due to direct viral damage, systemic inflammatory syndrome, or treatment side effects. Mechanical ventilation in patients with severe respiratory fa...
We conducted a prospective observational study on mechanically ventilated COVID-19 adult patients admitted to our ICU, following standard of care protocols for ventilation and permissive hypercapnia. ...
Seventy-nine patients were recruited; most were under deep sedation and neuromuscular blockade at T1. Pupillary size, symmetry, and reactivity were normal, as was the MCA mean velocity. However, ONSD,...
In this cohort, enlarged ONSD was detected during non-invasive neurological monitoring, suggesting a raised ICP, with hypercapnia playing a prominent role. Further studies are needed to explore ONSD b...
Saethre-Chotzen syndrome (SCS) is a syndromic craniosynostosis with pathogenic variants in the TWIST1 gene showing a broad phenotypic spectrum. Controversies exist in the literature regarding surgical...
The principles of cerebrospinal fluid (CSF) production, circulation and outflow and regulation of fluid volumes and pressures in the normal brain are summarised. Abnormalities in these aspects in intr...
Optic disk drusen (ODD) in pediatric patients typically presents with pseudopapilledema. Diagnosing concomitant papilledema due to idiopathic intracranial hypertension (IIH) in these patients can be c...
The medical records of children <15 years of age with ODD confirmed by B-scan ultrasound at their first visit over a 4-year period (2019-2022) were reviewed retrospectively. Patients with concurrent I...
A total of 83 children with confirmed ODD at the initial presentation were included, of whom 4 (4.8%) were diagnosed with concomitant IIH. Patients ranged in age from 7 to 15 years; 3 of the 4 were fe...
We recommend that clinicians review pertinent IIH symptoms and risk factors in children with ODD and follow the standard workup for IIH in suspicious cases. In asymptomatic patients with a new diagnos...