questionsmedicales.fr
Facteurs biologiques
Pigments biologiques
Pigments biliaires
Bilirubine
Bilirubine : Questions médicales fréquentes
Termes MeSH sélectionnés :
Evoked Potentials, Visual
Diagnostic
5
Bilirubine
Analyse sanguine
Tests de laboratoire
Fonction hépatique
Maladies hépatiques
Obstruction biliaire
Symptômes
5
Hyperbilirubinémie
Jaunisse
Maladies hépatiques
Symptômes
Prévention
5
Ictère néonatal
Prévention
Examens médicaux
Fonction hépatique
Maladies hépatiques
Prévention
Alimentation
Santé du foie
Traitements
5
Hyperbilirubinémie
Traitement
Transfusions sanguines
Anémie hémolytique
Corticostéroïdes
Bilirubine
Photothérapie
Ictère néonatal
Chirurgie
Obstruction biliaire
Complications
5
Complications
Lésions hépatiques
Hyperbilirubinémie
Dommages cérébraux
Obstruction biliaire
Infections
Grossesse
Hyperbilirubinémie
Cirrhose
Insuffisance hépatique
Facteurs de risque
5
Facteurs de risque
Maladies hépatiques
Alcoolisme
Hyperbilirubinémie
Infections virales
Hépatite
Surpoids
Maladies hépatiques
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"description": "Comment mesurer le taux de bilirubine ?\nQuels tests diagnostiques sont utilisés ?\nQu'indique un taux élevé de bilirubine ?\nQuelle est la différence entre bilirubine directe et indirecte ?\nQuels symptômes peuvent nécessiter un test de bilirubine ?",
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"@type": "Question",
"name": "Quels tests diagnostiques sont utilisés ?",
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"text": "Les tests incluent la bilirubine totale et directe, ainsi que des tests hépatiques."
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"@type": "Question",
"name": "Qu'indique un taux élevé de bilirubine ?",
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"@type": "Question",
"name": "Quelle est la différence entre bilirubine directe et indirecte ?",
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"@type": "Question",
"name": "Quels symptômes peuvent nécessiter un test de bilirubine ?",
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"@type": "Question",
"name": "Quels sont les symptômes d'une hyperbilirubinémie ?",
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"@type": "Question",
"name": "La bilirubine affecte-t-elle la peau ?",
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"@type": "Question",
"name": "Quels signes indiquent une maladie hépatique ?",
"position": 8,
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"text": "Des signes comme la fatigue, l'ictère et des douleurs abdominales peuvent indiquer une maladie hépatique."
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"@type": "Question",
"name": "La bilirubine peut-elle causer des démangeaisons ?",
"position": 9,
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"text": "Oui, une accumulation de bilirubine peut provoquer des démangeaisons cutanées."
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"@type": "Question",
"name": "Comment la bilirubine affecte-t-elle l'urine ?",
"position": 10,
"acceptedAnswer": {
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"text": "Un taux élevé de bilirubine peut rendre l'urine foncée, semblable à celle du thé."
}
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{
"@type": "Question",
"name": "Comment prévenir l'ictère néonatal ?",
"position": 11,
"acceptedAnswer": {
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}
},
{
"@type": "Question",
"name": "Quels examens réguliers sont recommandés ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des examens réguliers de la fonction hépatique sont recommandés pour détecter des anomalies."
}
},
{
"@type": "Question",
"name": "Comment éviter les maladies hépatiques ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter l'alcool, maintenir un poids santé et se faire vacciner contre l'hépatite aide à prévenir les maladies hépatiques."
}
},
{
"@type": "Question",
"name": "Les vaccinations sont-elles importantes ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les vaccinations contre l'hépatite A et B sont cruciales pour prévenir les infections hépatiques."
}
},
{
"@type": "Question",
"name": "Comment une alimentation saine aide-t-elle ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée aide à maintenir la santé du foie et à prévenir l'accumulation de bilirubine."
}
},
{
"@type": "Question",
"name": "Comment traiter une hyperbilirubinémie ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement dépend de la cause sous-jacente, comme des médicaments ou une intervention chirurgicale."
}
},
{
"@type": "Question",
"name": "Les transfusions sanguines sont-elles nécessaires ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, dans certains cas d'anémie hémolytique, des transfusions peuvent être nécessaires."
}
},
{
"@type": "Question",
"name": "Quels médicaments peuvent réduire la bilirubine ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme les corticostéroïdes peuvent être utilisés pour traiter certaines conditions."
}
},
{
"@type": "Question",
"name": "La photothérapie est-elle efficace ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la photothérapie est souvent utilisée pour traiter l'ictère néonatal en réduisant la bilirubine."
}
},
{
"@type": "Question",
"name": "Quand envisager une chirurgie pour la bilirubine ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "La chirurgie peut être envisagée en cas d'obstruction biliaire ou de maladies hépatiques graves."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une bilirubine élevée ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des lésions hépatiques, des troubles neurologiques et des infections."
}
},
{
"@type": "Question",
"name": "L'hyperbilirubinémie peut-elle causer des dommages cérébraux ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une hyperbilirubinémie sévère peut entraîner des dommages cérébraux, surtout chez les nouveau-nés."
}
},
{
"@type": "Question",
"name": "Quels sont les risques d'une obstruction biliaire ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques incluent des infections, des douleurs abdominales et des lésions hépatiques."
}
},
{
"@type": "Question",
"name": "Comment l'hyperbilirubinémie affecte-t-elle la grossesse ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut entraîner des complications pour la mère et le fœtus, nécessitant une surveillance étroite."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences d'une maladie hépatique avancée ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les conséquences incluent la cirrhose, le cancer du foie et l'insuffisance hépatique."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'hyperbilirubinémie ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent des maladies hépatiques, des infections et des antécédents familiaux."
}
},
{
"@type": "Question",
"name": "L'alcoolisme est-il un facteur de risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'alcoolisme peut endommager le foie et augmenter le risque d'hyperbilirubinémie."
}
},
{
"@type": "Question",
"name": "Les infections virales influencent-elles la bilirubine ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des infections comme l'hépatite peuvent augmenter les niveaux de bilirubine."
}
},
{
"@type": "Question",
"name": "Le surpoids est-il un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le surpoids peut contribuer à des maladies hépatiques et à une hyperbilirubinémie."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils affecter la bilirubine ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments peuvent interférer avec le métabolisme de la bilirubine et augmenter ses niveaux."
}
}
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 12/04/2026
Contenu vérifié selon les dernières recommandations médicales
7 publications dans cette catégorie
Affiliations :
The Liver-Brain Unit "Rita-Moretti", Fondazione Italiana Fegato-Onlus, Bldg. Q, AREA Science Park, ss14, Km 163.5, Basovizza, 34149 Trieste, Italy.
4 publications dans cette catégorie
Affiliations :
4th Department of Internal Medicine and Institute of Medical Biochemistry and Laboratory Diagnostics, General Faculty Hospital and 1st Faculty of Medicine, Charles University, Prague, Czech Republic.
Publications dans "Bilirubine" :
4 publications dans cette catégorie
Affiliations :
The Liver-Brain Unit "Rita-Moretti", Fondazione Italiana Fegato-Onlus, Bldg. Q, AREA Science Park, ss14, Km 163.5, Basovizza, 34149 Trieste, Italy.
Publications dans "Bilirubine" :
3 publications dans cette catégorie
Affiliations :
The Liver-Brain Unit "Rita-Moretti", Fondazione Italiana Fegato-Onlus, Bldg. Q, AREA Science Park, ss14, Km 163.5, Basovizza, 34149 Trieste, Italy.
Faculty of Medicine, University of Hasanuddin, Makassar 90245, Indonesia.
Molecular Biomedicine Ph.D. Program, Department of Life Sciences, University of Trieste, 34127 Trieste, Italy.
Publications dans "Bilirubine" :
3 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Publications dans "Bilirubine" :
3 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Publications dans "Bilirubine" :
3 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Publications dans "Bilirubine" :
3 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Neonatology Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, University Hospital Martin, Martin, Slovakia.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Neurology Clinic, Department of Medical, Surgical and Health Sciences, University of Trieste, 34139 Trieste, Italy.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Department of Clinical Laboratory, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Department of Clinical Laboratory, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Photonics Center, Skolkovo Institute of Science and Technology, Moscow, Russia.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Photonics Center, Skolkovo Institute of Science and Technology, Moscow, Russia.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Italian Liver Fondation, Bldg. Q-AREA Science Park Basovizza, SS14, km. 163,5, 34149 Trieste, Italy.
Publications dans "Bilirubine" :
2 publications dans cette catégorie
Affiliations :
Department of Hepatic Surgery and Liver transplantation Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China.
Publications dans "Bilirubine" :
Amblyopic eyes show impaired visual functions such as poor visual acuity and reduced foveal sensitivity. The purpose of this study was to determine the association between foveal threshold and visual ...
Forty-five subjects (age range: 7-28 years, 43.3% female) including 15 strabismic and 15 anisometropic amblyopes, and 15 age-similar control subjects participated in this study. Each subject had patte...
Compared to the amblyopic eyes (Mean ± SD: 33.4 ± 3.48 dB), the foveal threshold was higher in fellow eyes (37.0 ± 2.04 dB, p = 0.0002) and in control eyes (38.7 ± 0.96 dB, p < 0.0001). Strabismic amb...
Amblyopic eyes showed reduced pattern VEP amplitudes and delayed peak times with significant associations with the foveal sensitivity. However, the VEP measures overlapped extensively between amblyopi...
To quantitatively evaluate visual evoked potentials (VEPs) in prosthetic vision and simulated visual reduction....
Four blind patients implanted with the Argus II retinal prosthesis and seven sighted controls participated. VEPs were recorded with pattern-reversal stimuli (2 cycles of a horizontal square wave grati...
VEPs recorded in Argus II patients displayed a similar shape to normal VEPs when controls viewed the pattern without simulated visual reduction. In sighted controls, adding blur significantly delayed ...
The early visual cortex in retinal prosthesis users remains responsive to retinal input, showing a similar response profile to that of sighted controls. Pattern-reversal VEP offers valuable insights f...
Steady-state visual-evoked potentials (SSVEPs) are widely used in human neuroscience studies and applications such as brain-computer interfaces (BCIs). Surprisingly, no previous study has systematical...
Congenital color vision deficiency (CCVD) is an eye disease characterized by abnormalities in the cone cells in the photoreceptor layer. Visual evoked potentials (VEPs) are electrophysiological tests ...
Patients with CCVD and healthy individuals were included in this prospective case-control study. Participants with eye disease or neurodegenerative disease were excluded from the study. Pattern revers...
Twenty healthy individuals (15 male) and 21 patients with CCVD (18 male) were included in the study. The mean ages of healthy individuals and patients with CCVD were 29.8 ± 9.6 and 31.1 ± 10.9 years (...
This study indicated that there may be PVEP and FVEP abnormalities in patients with CCVD....
The early identification of individuals with radiologically isolated syndrome (RIS) who are at an elevated risk of progressing to multiple sclerosis (MS) is essential for making informed treatment dec...
Repetitive sensory stimulation has been shown to induce neuroplasticity in sensory cortical circuits, at least under certain conditions. We measured the plasticity-inducing effect of repetitive contra...
To refine a reliable and reproducible intraoperative visual evoked potentials (iVEPs) monitoring protocol during endoscopic transsphenoidal surgery. To assess the reliability of baseline iVEPs in pred...
Sixty-four patients harboring tumors of the pituitary region were included. All patients underwent endoscopic endonasal approach (EEA) with iVEPs monitoring, using a totally intravenous anesthetic pro...
Preoperatively, visual acuity was reduced in 86% and visual field in 76.5% of cases. Baseline iVEPs amplitude was significantly correlated with preoperative visual acuity and visual field (p = 0.001 a...
iVEPs during EEA is highly reliable in describing preoperative visual function and can accurately predict postoperative vision improvement....
iVEPs represent a promising resource for carrying out a more effective and safe endoscopic transsphenoidal surgery....
Meningioma in the parasellar region may lead to visual impairment, so intraoperative neurological monitoring is essential for enucleation surgery. However, intraoperative neurological monitoring in pr...
A 34-year-old woman who was 20 weeks pregnant presented with visual acuity disturbances. Neuroimaging demonstrated a parasellar meningioma, and rapid tumor growth and worsening of symptoms subsequentl...
Our experience with intraoperative neuromonitoring of a pregnant woman in the third trimester showed that anesthesia with remimazolam allows safe brain surgery combined with intraoperative visual evok...
Visual evoked potential (VEP) recording is traditionally regarded as an unreliable evoked potential monitoring technique, precluding widespread use in intracranial neurosurgery. However, VEPs can serv...
We evaluated the obtainability of DC-VEPs as well as their prognostic utility in predicting postoperative visual function deterioration in a series of brain tumor patients undergoing craniotomies for ...
Twenty-two patients (9 male, 13 female) were included, with a median age of 60 years. DC-VEPs were reliably detected in 19 of 23 included surgeries (82.6%). The reported sensitivity, specificity, PPV,...
DC-VEPs can be reliably obtained and are useful for detecting mechanical injury to optic areas and tracts during tumor resection....
Steady-state visual evoked potential (SSVEP) by flickering sensory stimuli has been widely applied in the brain-machine interface (BMI). Yet, it remains largely unexplored whether affective informatio...
Participants fixated on visual stimuli presented at 60 Hz above the critical flicker frequency. The stimuli were pictures with different affective valance (positive, neutral, negative) in distinctive ...
During the presentation of stimuli (1 s), the affective valance could be decoded from the SSVEP signals at 60 Hz, while the semantic categories could not. In contrast, neither affective nor semantic i...
Previous studies focused mainly on EEG activity tagged at frequencies lower than the critical flickering frequency and investigated whether the affective valence of stimuli drew participants' attentio...
We found that affective information could be decoded from high-frequency SSVEP and the current finding could be added to designing affective BMI in the future....