Titre : Toxoplasmose

Toxoplasmose : Questions médicales fréquentes

Termes MeSH sélectionnés :

Observer Variation
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par imagerie ?\nQuels symptômes indiquent un test de toxoplasmose ?", "url": "https://questionsmedicales.fr/mesh/D014123?mesh_terms=Observer+Variation&page=6#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Toxoplasmose", "description": "Quels sont les symptômes courants de la toxoplasmose ?\nLa toxoplasmose peut-elle être asymptomatique ?\nQuels symptômes chez les immunodéprimés ?\nY a-t-il des symptômes spécifiques chez les femmes enceintes ?\nComment se manifeste la toxoplasmose oculaire ?", "url": "https://questionsmedicales.fr/mesh/D014123?mesh_terms=Observer+Variation&page=6#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Toxoplasmose", "description": "Comment prévenir la toxoplasmose ?\nLes femmes enceintes doivent-elles prendre des précautions ?\nLe lavage des mains aide-t-il à prévenir la toxoplasmose ?\nLes chats peuvent-ils transmettre la toxoplasmose ?\nLes jardins 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a-t-il un risque de réinfection ?", "url": "https://questionsmedicales.fr/mesh/D014123?mesh_terms=Observer+Variation&page=6#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Toxoplasmose", "description": "Qui est le plus à risque de toxoplasmose ?\nLes personnes âgées sont-elles plus à risque ?\nLes jardiniers sont-ils à risque ?\nLes voyageurs dans certains pays sont-ils à risque ?\nLes personnes qui consomment de la viande crue sont-elles à risque ?", "url": "https://questionsmedicales.fr/mesh/D014123?mesh_terms=Observer+Variation&page=6#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on la toxoplasmose ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur des tests sérologiques détectant les anticorps anti-Toxoplasma." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour la toxoplasmose ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests IgG et IgM sont couramment utilisés pour évaluer l'infection." } }, { "@type": "Question", "name": "La biopsie est-elle nécessaire pour diagnostiquer la toxoplasmose ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "La biopsie est rarement nécessaire, sauf en cas de complications neurologiques." } }, { "@type": "Question", "name": "Peut-on diagnostiquer la toxoplasmose par imagerie ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'imagerie cérébrale peut montrer des lésions typiques chez les patients immunodéprimés." } }, { "@type": "Question", "name": "Quels symptômes indiquent un test de toxoplasmose ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme la fièvre, la fatigue ou des douleurs musculaires peuvent justifier un test." } }, { "@type": "Question", "name": "Quels sont les symptômes courants de la toxoplasmose ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fièvre, fatigue, douleurs musculaires et ganglions enflés." } }, { "@type": "Question", "name": "La toxoplasmose peut-elle être asymptomatique ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, de nombreuses personnes infectées ne présentent aucun symptôme visible." } }, { "@type": "Question", "name": "Quels symptômes chez les immunodéprimés ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Chez les immunodéprimés, la toxoplasmose peut provoquer des symptômes neurologiques graves." } }, { "@type": "Question", "name": "Y a-t-il des symptômes spécifiques chez les femmes enceintes ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Les femmes enceintes peuvent transmettre l'infection au fœtus, entraînant des malformations." } }, { "@type": "Question", "name": "Comment se manifeste la toxoplasmose oculaire ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "La toxoplasmose oculaire peut provoquer des douleurs, une vision floue et des lésions rétiniennes." } }, { "@type": "Question", "name": "Comment prévenir la toxoplasmose ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Évitez de consommer de la viande crue, lavez les fruits et légumes, et évitez les excréments de chat." } }, { "@type": "Question", "name": "Les femmes enceintes doivent-elles prendre des précautions ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles doivent éviter les contacts avec les chats et consommer des aliments bien cuits." } }, { "@type": "Question", "name": "Le lavage des mains aide-t-il à prévenir la toxoplasmose ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un bon lavage des mains après avoir manipulé de la viande ou des excréments de chat est crucial." } }, { "@type": "Question", "name": "Les chats peuvent-ils transmettre la toxoplasmose ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les chats sont des hôtes définitifs et peuvent excréter des oocystes dans leurs selles." } }, { "@type": "Question", "name": "Les jardins potagers présentent-ils un risque ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les jardins peuvent être contaminés par des oocystes, surtout si des chats y ont accès." } }, { "@type": "Question", "name": "Quel est le traitement standard de la toxoplasmose ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement standard inclut la pyriméthamine et la sulfadiazine, souvent avec de l'acide folique." } }, { "@type": "Question", "name": "Les antibiotiques sont-ils efficaces contre la toxoplasmose ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Non, les antibiotiques ne sont pas efficaces; des antiparasitaires spécifiques sont nécessaires." } }, { "@type": "Question", "name": "Le traitement est-il nécessaire pour tous les cas ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement n'est pas toujours nécessaire pour les cas asymptomatiques ou bénins." } }, { "@type": "Question", "name": "Combien de temps dure le traitement de la toxoplasmose ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement dure généralement de 4 à 6 semaines, selon la gravité de l'infection." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires au traitement ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des effets secondaires comme des nausées, des éruptions cutanées ou des troubles sanguins peuvent survenir." } }, { "@type": "Question", "name": "Quelles sont les complications possibles de la toxoplasmose ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des lésions cérébrales, des problèmes oculaires et des infections systémiques." } }, { "@type": "Question", "name": "La toxoplasmose peut-elle affecter le fœtus ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'infection pendant la grossesse peut entraîner des malformations congénitales chez le fœtus." } }, { "@type": "Question", "name": "Quels risques pour les personnes immunodéprimées ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes immunodéprimées courent un risque accru de complications graves, notamment neurologiques." } }, { "@type": "Question", "name": "La toxoplasmose peut-elle causer des problèmes neurologiques ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut provoquer des encéphalites et d'autres troubles neurologiques chez les patients à risque." } }, { "@type": "Question", "name": "Y a-t-il un risque de réinfection ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, même après une infection, il est possible de contracter à nouveau la toxoplasmose." } }, { "@type": "Question", "name": "Qui est le plus à risque de toxoplasmose ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes immunodéprimées, comme celles atteintes du VIH/SIDA, sont les plus à risque." } }, { "@type": "Question", "name": "Les personnes âgées sont-elles plus à risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées peuvent avoir un système immunitaire affaibli, augmentant le risque." } }, { "@type": "Question", "name": "Les jardiniers sont-ils à risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les jardiniers peuvent être exposés aux oocystes en manipulant le sol contaminé." } }, { "@type": "Question", "name": "Les voyageurs dans certains pays sont-ils à risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les voyageurs dans des régions où la toxoplasmose est endémique courent un risque accru." } }, { "@type": "Question", "name": "Les personnes qui consomment de la viande crue sont-elles à risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la consommation de viande crue ou mal cuite est un facteur de risque majeur pour l'infection." } } ] } ] }

Sources (10000 au total)

Hertel-exophthalmometry-like multi-detector-row-CT-exophthalmometry: inter-disciplinary inter-observer reproducibility of measurements.

To investigate the interdisciplinary interobserver reproducibility of Hertel-exophthalmometry-like protrusion measurements on multidetector-row-computed-tomography- (MDCT-) images of the orbit to faci... Respective reproducibility of base-length along the interfronto-zygomatic line, right and left ocular protrusion, and deriving interocular difference was measured in this retrospective (04/2009-03/202... Mean and median interobserver and intraobserver (radiology-attending) deviations were within 1 mm of respective averages of base-length (98 ± 4 mm), right and left ocular protrusion (21 ± 4 mm) and in... Respective measurements of base-length, ocular protrusion, and deriving interocular difference show high interdisciplinary interobserver reproducibility in tilt-corrected axial MDCT-images of the orbi... Hertel-exophthalmometry-like protrusion measurements did not depend on the years of experience or the medical subspecialty of the observer. Measurements are objective, well reproducible and important ...

Intra- and inter-observer agreement in the classification of dyssynergic defecation on high-resolution anorectal manometry using water-perfusion system.

Dyssynergic defecation (DD) classified on anorectal manometry is based on variations in anal sphincter pressures and rectal pressure generated during bearing down. There is a paucity of data on intra-... This cross-sectional observational study was conducted between June 2014 and May 2016 on 70 adult patients with DD. Observer 1 did the baseline analysis and reanalyzed the readings at least 6 months l... Intra-observer agreement was excellent (kappa 0.862) for classifying DD. Agreement between the six observations (i.e. two from observer 1 and four from independent observers) was also good (kappa 0.63... The diagnosis of the types of DD on anorectal manometry using a water-perfusion system has excellent intra-observer and good inter-observer agreement ....

Interobserver agreement between eight observers using IOTA simple rules and O-RADS lexicon descriptors for adnexal masses.

To evaluate interobserver agreement in assigning imaging features and classifying adnexal masses using the IOTA simple rules versus O-RADS lexicon and identify causes of discrepancy.... Pelvic ultrasound (US) examinations in 114 women with 118 adnexal masses were evaluated by eight radiologists blinded to the final diagnosis (4 attendings and 4 fellows) using IOTA simple rules and O-... For IOTA simple rules, interobserver agreement was almost perfect for three malignant lesion categories (M2-4) and substantial for the remaining two (M1, M5) with k-values of 0.80-0.82 and 0.68-0.69, ... O-RADS had variable interobserver agreement with overall good agreement. IOTA simple rules had more uniform interobserver agreement with overall excellent agreement. Greater reader experience did not ...

Classification of cervical vertebral maturation stages with machine learning models: leveraging datasets with high inter- and intra-observer agreement.

This study aimed to assess the accuracy of machine learning (ML) models with feature selection technique in classifying cervical vertebral maturation stages (CVMS). Consensus-based datasets were used ... Three clinicians independently rated CVMS on 1380 lateral cephalograms, resulting in the creation of five datasets: two consensus-based datasets (Complete Agreement and Majority Voting), and three dat... Features that considered significant in the consensus-based datasets were consistent with a CVMS guideline. The Support Vector Machine model on the Complete Agreement dataset achieved the highest accu... ML models trained on consensus-based datasets for CVMS classification exhibited the highest accuracy, with significant features consistent with the original CVMS guidelines. These models also showed r...

Effect of AI-assisted software on inter- and intra-observer variability for the X-ray bone age assessment of preschool children.

With the rapid development of deep learning algorithms and the rapid improvement of computer hardware in the past few years, AI-assisted diagnosis software for bone age has achieved good diagnostic pe... This prospective study was approved by the Institutional Ethics Committee. Six board-certified residents interpreted 56 bone age radiographs ranging from 3 to 6 years with structured reporting by the ... With the assistance of bone age AI software, the accuracy of residents' results improved significantly. For interobserver agreement comparison, the ICC results with AI assistance among 6 residents wer... For preschool children X-ray bone age assessment, in addition to improving diagnostic accuracy, bone age AI-assisted software can also increase interobserver agreement and intraobserver reproducibilit...

Spatio-temporal generalized Model Observers methods for Low Contrast Detectability assessment in digital angiography: Application to moving targets.

The purpose of this work is to investigate the feasibility of spatio-temporal generalized Model Observer methods for protocol optimization programs in the field of interventional radiography. Two Mode...

Inter- and intra-observer reliability and agreement of O2Pulse inflection during cardiopulmonary exercise testing: A comparison of subjective and novel objective methodology.

Cardiopulmonary exercise testing (CPET) is the 'gold standard' method for evaluating functional capacity, with oxygen pulse (O2Pulse) inflections serving as a potential indicator of myocardial ischaem...

Poor inter-observer agreement in anatomical classifications of infrapopliteal arterial disease due to mandatory selection of only one target artery.

Established anatomical classifications of infrapopliteal arterial lesion severity are based on assessment of only one target artery, not including all infrapopliteal arteries although multivessel reva... To investigate the reproducibility of one of these classifications and a new aggregated score.... A total of 68 patients undergoing endovascular infrapopliteal revascularization at Sahlgrenska University Hospital during 2008-2016 were included. Preoperative magnetic resonance angiographies (MRA) a... Inter-observer agreement on lesion severity for each evaluated artery was good; Krippendorff's α for MRA 0.64-0.79 and DSA 0.66-0.84. Inter-observer agreement on TASC II grade, based on the selected t... Reproducible assessment of infrapopliteal lesion severity can be achieved for separate arteries with both MRA and DSA using the TASC II definitions. However, poor inter-observer agreement in selecting...