Titre : Toxidermies

Toxidermies : Questions médicales fréquentes

Termes MeSH sélectionnés :

Diffusion Tensor Imaging
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médecins de ses allergies ?\nLes patients doivent-ils lire les notices des médicaments ?\nLes médicaments en vente libre sont-ils sûrs ?", "url": "https://questionsmedicales.fr/mesh/D003875?mesh_terms=Diffusion+Tensor+Imaging&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Toxidermies", "description": "Quel est le traitement principal d'une toxidermie ?\nDes antihistaminiques sont-ils recommandés ?\nLes corticostéroïdes sont-ils utilisés ?\nFaut-il consulter un dermatologue ?\nLes soins de la peau sont-ils importants ?", "url": "https://questionsmedicales.fr/mesh/D003875?mesh_terms=Diffusion+Tensor+Imaging&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Toxidermies", "description": "Quelles complications peuvent survenir ?\nLes infections peuvent-elles être une complication ?\nUne hospitalisation est-elle parfois nécessaire ?\nLes complications 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"Question", "name": "Quels tests sont utilisés pour confirmer une toxidermie ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests cutanés ou des biopsies peuvent être réalisés pour confirmer le diagnostic." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent une toxidermie ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des éruptions cutanées, démangeaisons et parfois des symptômes systémiques peuvent apparaître." } }, { "@type": "Question", "name": "Les antécédents médicaux sont-ils importants ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les antécédents d'allergies médicamenteuses aident à établir le diagnostic." } }, { "@type": "Question", "name": "Peut-on confondre une toxidermie avec d'autres affections ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut être confondue avec d'autres dermatites ou infections cutanées." } }, { "@type": "Question", "name": "Quels sont les symptômes courants d'une toxidermie ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des éruptions cutanées, démangeaisons, et parfois de la fièvre." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon le médicament ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier en fonction du type de médicament impliqué." } }, { "@type": "Question", "name": "Une toxidermie peut-elle provoquer des symptômes systémiques ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des symptômes comme la fièvre, des douleurs articulaires ou des troubles respiratoires peuvent survenir." } }, { "@type": "Question", "name": "Les éruptions cutanées sont-elles toujours présentes ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Non, certaines toxidermies peuvent ne pas présenter d'éruptions cutanées visibles." } }, { "@type": "Question", "name": "Les démangeaisons sont-elles fréquentes ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les démangeaisons sont un symptôme courant dans de nombreuses toxidermies." } }, { "@type": "Question", "name": "Comment prévenir les toxidermies ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les médicaments connus pour provoquer des réactions cutanées est essentiel." } }, { "@type": "Question", "name": "Les tests allergiques sont-ils utiles ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des tests allergiques peuvent aider à identifier les médicaments à éviter." } }, { "@type": "Question", "name": "Faut-il informer les médecins de ses allergies ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, toujours informer les professionnels de santé de ses allergies médicamenteuses." } }, { "@type": "Question", "name": "Les patients doivent-ils lire les notices des médicaments ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, lire les notices peut aider à identifier les risques d'éruptions cutanées." } }, { "@type": "Question", "name": "Les médicaments en vente libre sont-ils sûrs ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Pas toujours, certains médicaments en vente libre peuvent aussi provoquer des toxidermies." } }, { "@type": "Question", "name": "Quel est le traitement principal d'une toxidermie ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement consiste principalement à arrêter le médicament responsable et à gérer les symptômes." } }, { "@type": "Question", "name": "Des antihistaminiques sont-ils recommandés ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les antihistaminiques peuvent aider à soulager les démangeaisons et l'inconfort." } }, { "@type": "Question", "name": "Les corticostéroïdes sont-ils utilisés ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des corticostéroïdes topiques ou systémiques peuvent être prescrits pour réduire l'inflammation." } }, { "@type": "Question", "name": "Faut-il consulter un dermatologue ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une consultation dermatologique est souvent nécessaire pour un traitement approprié." } }, { "@type": "Question", "name": "Les soins de la peau sont-ils importants ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des soins doux de la peau peuvent aider à apaiser les irritations cutanées." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications graves comme le syndrome de Stevens-Johnson peuvent survenir." } }, { "@type": "Question", "name": "Les infections peuvent-elles être une complication ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des infections secondaires peuvent survenir en raison de lésions cutanées." } }, { "@type": "Question", "name": "Une hospitalisation est-elle parfois nécessaire ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une hospitalisation peut être nécessaire pour des cas graves de toxidermie." } }, { "@type": "Question", "name": "Les complications peuvent-elles être évitées ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être évitées par un traitement précoce et approprié." } }, { "@type": "Question", "name": "Les séquelles cutanées sont-elles possibles ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des séquelles cutanées comme des cicatrices peuvent survenir après une toxidermie." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque de toxidermie ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents d'allergies, l'âge avancé et la polypharmacie augmentent le risque." } }, { "@type": "Question", "name": "Les maladies chroniques influencent-elles le risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines maladies chroniques peuvent augmenter la susceptibilité aux toxidermies." } }, { "@type": "Question", "name": "Les femmes sont-elles plus à risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certaines études suggèrent que les femmes peuvent être plus susceptibles aux toxidermies." } }, { "@type": "Question", "name": "L'utilisation de plusieurs médicaments augmente-t-elle le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la prise de plusieurs médicaments simultanément augmente le risque d'éruptions." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux d'allergies médicamenteuses peuvent augmenter le risque." } } ] } ] }

Sources (10000 au total)

Diffusion tensor imaging for the differential diagnosis of Parkinsonism by machine learning.

There are currently no specific tests for either idiopathic Parkinson's disease or Parkinson-plus syndromes. The study aimed to investigate the diagnostic performance of features extracted from the wh... The retrospective data yielded 625 participants (average age: 61.4 ± 8.2, men/women: 313/312; healthy controls/idiopathic Parkinson's disease/multiple system atrophy/progressive supranuclear palsy: 21... Diagnoses were accurate for distinguishing idiopathic Parkinson's disease from healthy control and Parkinson-plus syndromes (87.4 ± 2.1% and 82.5 ± 3.9%, respectively). Diagnostic F1 scores varied for... Features extracted from diffusion tensor imaging of the whole brain can provide objective evidence for the diagnosis of healthy control, idiopathic Parkinson's disease, and Parkinson-plus syndromes wi...

Comparative Analysis of the Apparent Diffusion Coefficient and Diffusion Tensor Imaging in the Diagnosis of Prostate Cancer.

The aim of this work was to demonstrate capabilities of diffusion tensor imaging as a diagnostic tool for prostate cancer in comparison with the apparent diffusion coefficient.... 364 patients with suspected prostate cancer underwent multiparametric magnetic resonance imaging including diffusion tensor imaging.... The anatomical structure of the prostate obtained on T2-weighted imaging was compared with the apparent diffusion coefficient and diffusion tensor imaging maps. The rest of the gland (central and peri... Diffusion tensor imaging has the potential to identify prostate cancer with high accuracy and specificity. The combination of standard magnetic resonance imaging and diffusion tensor imaging can signi...

Role of diffusion tensor imaging in stenotic and non-stenotic spinal canal.

Cervical Spondylotic Myelopathy (CSM) is a gradually escalating spinal cord disturbance set in motion by the degenerative narrowing of the vertebral canal. Routine MRI may fail to detect the subtle ea... Sixty-four subjects who met the requirements of the inclusion criteria were incorporated into the investigation. All subjects underwent routine MRI sequences in addition to DTI of the cervical spine r... A noteworthy difference (p<0.05) was seen in the FA parameter and ADC parameter values between the stenotic and non-stenotic groups, with the non-stenotic group having a higher mean FA and a lower ADC... DTI parameters, namely FA and ADC, are sensitive to damage to the white matter and can be used to detect microstructural changes in the cord. However, standardization of the protocol is necessary when...

Intersession Repeatability of Diffusion-Tensor Imaging in the Supraspinatus and the Infraspinatus Muscles of Volunteers.

Quantifying the rotator cuff (RC) muscles' viscoelasticity could provide outcome relevant information in patients with RC tears. MR-elastography requires robust diffusion-tensor imaging (DTI) to accou... To assess the repeatability of DTI parameters in the supraspinatus and infraspinatus muscles and to explore DTI tractography conformity with the muscles' anatomy.... Prospective.... Six healthy volunteers underwent three consecutive shoulder MRI sessions about 10 minutes apart.... 3T/T1-vibe Dixon and Spin echo EPI DTI (12 gradient encoding directions, b-values 500 and 800 sec/mm... Supraspinatus and infraspinatus muscles were segmented on the T1-vibe Dixon sequence. DTI image quality was assessed using a quantitative threshold based on the signal-to-noise ratio (SNR). The eigenv... DTI parameters within-subject intersession repeatability was assessed with Bland-Altman analysis and the coefficient of variation (CV). Repeatability was considered good for CV < 10%.... The SNR between diffusion-weighted and non-diffusion-weighted images was greater than 3, which aligns with standards for estimating DTI parameters. The FA showed the lowest mean bias (-0.007; 95% conf... DTI of the supraspinatus and infraspinatus muscles achieved an adequate SNR, allowing the measurement of the DTI metrics with good repeatability, and thus can be used for optimizing stiffness estimati... 2 TECHNICAL EFFICACY: Stage 2....