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"@type": "Question",
"name": "Comment diagnostiquer une dissection vertébrale ?",
"position": 1,
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"text": "Un examen par imagerie, comme l'IRM ou l'angioscanner, est essentiel pour le diagnostic."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour confirmer une dissection ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'angiographie et l'IRM sont les tests les plus courants pour confirmer la dissection."
}
},
{
"@type": "Question",
"name": "Quels signes cliniques indiquent une dissection vertébrale ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des douleurs cervicales, des vertiges ou des déficits neurologiques peuvent indiquer une dissection."
}
},
{
"@type": "Question",
"name": "La dissection vertébrale est-elle visible à l'échographie ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'échographie peut parfois montrer des anomalies, mais l'IRM est plus précise."
}
},
{
"@type": "Question",
"name": "Quels sont les critères de risque pour le diagnostic ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents de traumatismes ou de migraines peuvent augmenter le risque de dissection."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes courants d'une dissection vertébrale ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des douleurs au cou, des maux de tête et des troubles de la vision."
}
},
{
"@type": "Question",
"name": "La dissection vertébrale cause-t-elle des vertiges ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les vertiges sont fréquents en raison de l'irrigation sanguine altérée du cerveau."
}
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{
"@type": "Question",
"name": "Peut-on avoir des symptômes neurologiques ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des symptômes comme des engourdissements ou des faiblesses peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les douleurs sont-elles toujours présentes ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, certaines personnes peuvent ne pas ressentir de douleur au début de la dissection."
}
},
{
"@type": "Question",
"name": "Les symptômes peuvent-ils varier d'une personne à l'autre ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier en fonction de la gravité et de la localisation de la dissection."
}
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{
"@type": "Question",
"name": "Comment prévenir une dissection vertébrale ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les traumatismes au cou et gérer les facteurs de risque comme l'hypertension."
}
},
{
"@type": "Question",
"name": "Les activités sportives augmentent-elles le risque ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines activités à risque, comme le rugby, peuvent augmenter le risque de dissection."
}
},
{
"@type": "Question",
"name": "Le tabagisme influence-t-il le risque ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme est un facteur de risque connu pour les maladies vasculaires."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux jouent-ils un rôle ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux de maladies vasculaires peuvent augmenter le risque."
}
},
{
"@type": "Question",
"name": "Faut-il surveiller la santé cardiovasculaire ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un suivi régulier de la santé cardiovasculaire est essentiel pour prévenir les complications."
}
},
{
"@type": "Question",
"name": "Quel est le traitement principal pour une dissection vertébrale ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement principal inclut des anticoagulants pour prévenir les caillots sanguins."
}
},
{
"@type": "Question",
"name": "La chirurgie est-elle nécessaire pour traiter une dissection ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "La chirurgie est rare et réservée aux cas graves avec complications significatives."
}
},
{
"@type": "Question",
"name": "Combien de temps dure le traitement médicamenteux ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement médicamenteux peut durer plusieurs mois, selon l'évolution de la condition."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements non médicamenteux ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rééducation physique peut être recommandée pour améliorer la fonction après la dissection."
}
},
{
"@type": "Question",
"name": "Quels médicaments sont utilisés en cas de douleur ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des analgésiques comme le paracétamol ou les anti-inflammatoires peuvent être prescrits."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles d'une dissection vertébrale ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent les AVC, les déficits neurologiques et la douleur chronique."
}
},
{
"@type": "Question",
"name": "La dissection peut-elle entraîner un AVC ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une dissection vertébrale peut provoquer un AVC ischémique en raison d'un caillot."
}
},
{
"@type": "Question",
"name": "Les déficits neurologiques sont-ils réversibles ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Cela dépend de la gravité de la dissection et du temps de traitement; certains peuvent être réversibles."
}
},
{
"@type": "Question",
"name": "Peut-on avoir des douleurs chroniques après une dissection ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des douleurs chroniques au cou ou à la tête peuvent persister après la guérison."
}
},
{
"@type": "Question",
"name": "Y a-t-il un risque de récidive ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il existe un risque de récidive, surtout si les facteurs de risque ne sont pas contrôlés."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'hypertension, le tabagisme, et des antécédents de traumatismes."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque de dissection ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque augmente avec l'âge, surtout chez les personnes de plus de 50 ans."
}
},
{
"@type": "Question",
"name": "Les maladies génétiques augmentent-elles le risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines maladies génétiques, comme le syndrome d'Ehlers-Danlos, augmentent le risque."
}
},
{
"@type": "Question",
"name": "Le stress a-t-il un impact sur le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut contribuer à des problèmes vasculaires, augmentant le risque."
}
},
{
"@type": "Question",
"name": "Les antécédents de migraines sont-ils un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes ayant des antécédents de migraines peuvent avoir un risque accru."
}
}
]
}
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Sjogren's syndrome (SS) is a multisystem disorder of autoimmune etiology, which can be primary or secondary. Quality of life in SS depends on severity of involvement of different systems. The aims of ...
Determine the independent contributions of central nervous system (CNS) and peripheral nervous system (PNS) metrics to balance instability in people with HIV (PWH) compared with people without HIV (PW...
Volumetric MRI (CNS) and two-point pedal discrimination (PNS) were tested as substrates of stance instability measured with balance platform posturography....
125 PWH and 88 PWoH underwent balance testing and brain MRI....
The PWH exhibited stability deficits that were disproportionately greater with eyes closed than eyes open compared with PWoH. Further analyses revealed that greater postural imbalance measured as long...
CNS and PNS factors were independent contributors to postural instability in PWH. Recognizing that myriad inputs must be detected by peripheral systems and brain networks to integrate sensory and musc...
Recent studies have shown that peripheral nerves play an important role in the progression of breast cancer. Breast cancer cells (BCCs) promote local peripheral nerve growth and branching by secreting...
This review examines the diverse functional relationships that exist between the peripheral nervous system (PNS) and bone, including key advances over the past century that inform our efforts to trans...
The innervation of the bone during development, homeostasis, and regeneration is highly patterned. Consistent with this, there have been nearly 100 studies over the past century that have used denerva...
It has been widely demonstrated that the gut microbiota is responsible for essential functions in human health and that its perturbation is implicated in the development and progression of a growing l...
In recent years emerging evidence suggests that some tumor types, extremely rare in general population and understudied, can be observed in NF1 and neoplasms related with this condition harbor peculia...
The available data confirmed the presence of peculiar molecular signatures in those tumors, different from those observed in sporadic neoplasms and suggest that a specific reference to NF1 associated ...
A better knowledge of NF1 associated tumors at the molecular level may suggest changes in the clinical management of the disease and open new frontiers of personalized treatment....
There is increasing evidence of both central and peripheral nervous system (PNS) involvement in COVID-19. We conducted this systematic literature review to investigate the characteristics, management ...
Glial fibrillary acidic protein (GFAP) is expressed by astrocytes in the central nervous system (CNS), but also by immature and regenerative Schwann cells in the peripheral nervous system (PNS). GFAP ...
We retrospectively included all patients tested positive for GFAP-Abs in the CSF by immunohistochemistry and confirmed by cell-based assay expressing human GFAPα since 2017, from two French reference ...
In a cohort of 103 CSF GFAP-Abs patients, 25 (24%) presented with PNS involvement. Among them, the median age at onset was 48 years and 14/25 (56%) were female. Abnormal electroneuromyography was obse...
PNS involvement in GFAP-Abs autoimmunity is heterogeneous but not rare and is mostly represented by acute or subacute cranial nerve injury and/or lower limb radiculopathy. Rarely, PNS involvement can ...
Neurolymphomatosis is defined as an infiltration of the peripheral nervous system (PNS) by malignant lymphoma cells. It is a rare entity and diagnosis is complicated especially when PNS involvement is...
The patients were included from the Department of Clinical Neurophysiology at Pitié Salpêtrière and Nancy Hospitals over a period of 15 years. Diagnosis of neurolymphomatosis was confirmed by histopat...
The neuropathy was characterized by pain (78%), proximal involvement (44%) or of all four limbs (67%), asymmetrical or with multifocal distribution (78%), abundant fibrillation (78%), a tendency to wo...
This study provides better knowledge and understanding of neurolymphomatosis when neuropathy is the initial presentation....
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is more than merely a respiratory disease, as it also presents with various neurological symptoms. SARS-CoV-2 may infect the central nervou...