Titre : Transcription inverse

Transcription inverse : Questions médicales fréquentes

Termes MeSH sélectionnés :

Radiographic Image Interpretation, Computer-Assisted
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Transcription inverse : Questions médicales les plus fréquentes", "headline": "Transcription inverse : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Transcription inverse : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-02-19", "dateModified": "2025-02-13", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Transcription inverse" }, "suggestedMinAge": 18, "suggestedGender": "unisex" }, { "@type": "MedicalAudience", "name": "Médecins", "audienceType": "Physician", "geographicArea": { "@type": "AdministrativeArea", "name": "France" } }, { "@type": "MedicalAudience", "name": "Chercheurs", "audienceType": "Researcher", "geographicArea": { "@type": "AdministrativeArea", "name": "International" } } ], "reviewedBy": { "@type": "Person", "name": "Dr Olivier Menir", "jobTitle": "Expert en Médecine", "description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale", "url": "/static/pages/docteur-olivier-menir.html", "alumniOf": { "@type": "EducationalOrganization", "name": "Université Paris Descartes" } }, "isPartOf": { "@type": "MedicalWebPage", "name": "Transcription génétique", "url": "https://questionsmedicales.fr/mesh/D014158", "about": { "@type": "MedicalCondition", "name": "Transcription génétique", "code": { "@type": "MedicalCode", "code": "D014158", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "G05.297.700" } } }, "about": { "@type": "MedicalCondition", "name": "Transcription inverse", "alternateName": "Reverse Transcription", "code": { "@type": "MedicalCode", "code": "D048348", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Christopher Aiken", "url": "https://questionsmedicales.fr/author/Christopher%20Aiken", "affiliation": { "@type": "Organization", "name": "Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA. chris.aiken@vumc.org." } }, { "@type": "Person", "name": "Feng Zhang", "url": "https://questionsmedicales.fr/author/Feng%20Zhang", "affiliation": { "@type": "Organization", "name": "Howard Hughes Medical Institute, Cambridge, MA, 02139, USA. zhang@broadinstitute.org." } }, { "@type": "Person", "name": "Stephanie Kath-Schorr", "url": "https://questionsmedicales.fr/author/Stephanie%20Kath-Schorr", "affiliation": { "@type": "Organization", "name": "Institute of Organic Chemistry, Department of Chemistry, University of Cologne Greinstrasse 4 50939 Cologne Germany skathsch@uni-koeln.de." } }, { "@type": "Person", "name": "Betty Ha", "url": "https://questionsmedicales.fr/author/Betty%20Ha", "affiliation": { "@type": "Organization", "name": "Department of Structural Biology, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305, USA." } }, { "@type": "Person", "name": "Elisabetta Viani Puglisi", "url": "https://questionsmedicales.fr/author/Elisabetta%20Viani%20Puglisi", "affiliation": { "@type": "Organization", "name": "Department of Structural Biology, Stanford University School of Medicine, Stanford, CA 94305, USA. Electronic address: epuglisi@stanford.edu." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "The evolution of radiographers interpreting radiographs in Australia and New Zealand: Nomenclature matters.", "datePublished": "2024-08-26", "url": "https://questionsmedicales.fr/article/39186537", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1002/jmrs.816" } }, { "@type": "ScholarlyArticle", "name": "Computational Analysis of Pathological Image Enables Interpretable Prediction for Microsatellite Instability.", "datePublished": "2022-07-22", "url": "https://questionsmedicales.fr/article/35936712", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3389/fonc.2022.825353" } }, { "@type": "ScholarlyArticle", "name": "Artificial intelligence and radiographer preliminary image evaluation: What might the future hold for radiographers providing x-ray interpretation in the acute setting?", "datePublished": "2024-09-20", "url": "https://questionsmedicales.fr/article/39304330", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1002/jmrs.821" } }, { "@type": "ScholarlyArticle", "name": "A stake in the game: Can radiographer image interpretation improve X-ray quality? A scoping review.", "datePublished": "2024-02-09", "url": "https://questionsmedicales.fr/article/38340575", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.radi.2024.01.017" } }, { "@type": "ScholarlyArticle", "name": "Attitudes toward the Integration of Radiographers into the First-Line Interpretation of Imaging Using the Red Dot System.", "datePublished": "2023-01-05", "url": "https://questionsmedicales.fr/article/36671643", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3390/bioengineering10010071" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Phénomènes génétiques", "item": "https://questionsmedicales.fr/mesh/D055614" }, { "@type": "ListItem", "position": 3, "name": "Expression des gènes", "item": "https://questionsmedicales.fr/mesh/D015870" }, { "@type": "ListItem", "position": 4, "name": "Transcription génétique", "item": "https://questionsmedicales.fr/mesh/D014158" }, { "@type": "ListItem", "position": 5, "name": "Transcription inverse", "item": "https://questionsmedicales.fr/mesh/D048348" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Transcription inverse - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Transcription inverse", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-07", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Transcription inverse", "description": "Comment diagnostiquer une infection par rétrovirus ?\nQuels tests sont utilisés pour la transcription inverse ?\nQuels marqueurs sont recherchés dans le diagnostic ?\nLa biopsie est-elle nécessaire pour le diagnostic ?\nPeut-on diagnostiquer sans symptômes ?", "url": "https://questionsmedicales.fr/mesh/D048348?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=5#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Transcription inverse", "description": "Quels sont les symptômes d'une infection par rétrovirus ?\nLes symptômes apparaissent-ils rapidement ?\nY a-t-il des symptômes spécifiques à la transcription inverse ?\nLes symptômes varient-ils selon le virus ?\nLes symptômes peuvent-ils être confondus avec d'autres maladies ?", "url": "https://questionsmedicales.fr/mesh/D048348?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=5#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Transcription inverse", "description": "Comment prévenir les infections rétrovirales ?\nLes vaccins existent-ils contre les rétrovirus ?\nLe partage d'aiguilles est-il risqué ?\nLes femmes enceintes doivent-elles se faire dépister ?\nLes traitements préventifs existent-ils ?", "url": "https://questionsmedicales.fr/mesh/D048348?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=5#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Transcription inverse", "description": "Quels traitements existent pour les infections rétrovirales ?\nLa thérapie génique est-elle une option ?\nLes traitements sont-ils curatifs ?\nComment les antirétroviraux agissent-ils ?\nY a-t-il des effets secondaires aux traitements ?", "url": "https://questionsmedicales.fr/mesh/D048348?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=5#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Transcription inverse", "description": "Quelles sont les complications des infections rétrovirales ?\nLes complications sont-elles évitables ?\nComment les complications affectent-elles la qualité de vie ?\nLes complications sont-elles réversibles ?\nLes complications varient-elles selon le patient ?", "url": "https://questionsmedicales.fr/mesh/D048348?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=5#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Transcription inverse", "description": "Quels sont les principaux facteurs de risque ?\nL'usage de drogues augmente-t-il le risque ?\nLes antécédents familiaux jouent-ils un rôle ?\nLes comportements sexuels à risque augmentent-ils le risque ?\nL'âge est-il un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D048348?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=5#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une infection par rétrovirus ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sérologiques et des tests PCR peuvent détecter les rétrovirus dans le sang." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour la transcription inverse ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "La PCR en temps réel et les tests d'amplification de l'ADN sont couramment utilisés." } }, { "@type": "Question", "name": "Quels marqueurs sont recherchés dans le diagnostic ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "On recherche des marqueurs viraux spécifiques comme l'ARN viral ou des anticorps." } }, { "@type": "Question", "name": "La biopsie est-elle nécessaire pour le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Une biopsie n'est généralement pas nécessaire, des tests sanguins suffisent." } }, { "@type": "Question", "name": "Peut-on diagnostiquer sans symptômes ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des tests de dépistage peuvent être effectués même sans symptômes visibles." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une infection par rétrovirus ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes peuvent inclure fièvre, fatigue, et éruptions cutanées." } }, { "@type": "Question", "name": "Les symptômes apparaissent-ils rapidement ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes peuvent apparaître plusieurs semaines après l'infection initiale." } }, { "@type": "Question", "name": "Y a-t-il des symptômes spécifiques à la transcription inverse ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Non, la transcription inverse elle-même n'a pas de symptômes, c'est un processus cellulaire." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon le virus ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier selon le type de rétrovirus impliqué." } }, { "@type": "Question", "name": "Les symptômes peuvent-ils être confondus avec d'autres maladies ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent être similaires à ceux d'autres infections virales." } }, { "@type": "Question", "name": "Comment prévenir les infections rétrovirales ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "L'utilisation de préservatifs et le dépistage régulier sont essentiels." } }, { "@type": "Question", "name": "Les vaccins existent-ils contre les rétrovirus ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Actuellement, il n'existe pas de vaccin efficace contre les rétrovirus comme le VIH." } }, { "@type": "Question", "name": "Le partage d'aiguilles est-il risqué ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le partage d'aiguilles augmente le risque de transmission des rétrovirus." } }, { "@type": "Question", "name": "Les femmes enceintes doivent-elles se faire dépister ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le dépistage est recommandé pour prévenir la transmission au bébé." } }, { "@type": "Question", "name": "Les traitements préventifs existent-ils ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la prophylaxie pré-exposition (PrEP) est une option pour les personnes à risque." } }, { "@type": "Question", "name": "Quels traitements existent pour les infections rétrovirales ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent les antirétroviraux qui inhibent la transcription inverse." } }, { "@type": "Question", "name": "La thérapie génique est-elle une option ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La thérapie génique est en recherche, mais pas encore une option standard." } }, { "@type": "Question", "name": "Les traitements sont-ils curatifs ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements actuels contrôlent l'infection mais ne guérissent pas complètement." } }, { "@type": "Question", "name": "Comment les antirétroviraux agissent-ils ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Ils bloquent la transcription inverse, empêchant le virus de se multiplier." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires aux traitements ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les effets secondaires peuvent inclure nausées, fatigue et troubles digestifs." } }, { "@type": "Question", "name": "Quelles sont les complications des infections rétrovirales ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications peuvent inclure des infections opportunistes et des cancers." } }, { "@type": "Question", "name": "Les complications sont-elles évitables ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être évitées avec un traitement antirétroviral précoce." } }, { "@type": "Question", "name": "Comment les complications affectent-elles la qualité de vie ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent gravement affecter la qualité de vie et nécessiter des soins continus." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être gérées, mais pas toutes sont réversibles." } }, { "@type": "Question", "name": "Les complications varient-elles selon le patient ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les complications peuvent varier en fonction de l'état de santé général du patient." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les principaux facteurs incluent le sexe non protégé, le partage d'aiguilles et les antécédents d'infections." } }, { "@type": "Question", "name": "L'usage de drogues augmente-t-il le risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'usage de drogues injectables augmente considérablement le risque d'infection." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux de maladies infectieuses peuvent influencer le risque." } }, { "@type": "Question", "name": "Les comportements sexuels à risque augmentent-ils le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les comportements sexuels à risque sont un facteur majeur d'infection par rétrovirus." } }, { "@type": "Question", "name": "L'âge est-il un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les jeunes adultes sont souvent plus à risque en raison de comportements à risque." } } ] } ] }

Sources (10000 au total)

Computational Analysis of Pathological Image Enables Interpretable Prediction for Microsatellite Instability.

Microsatellite instability (MSI) is associated with several tumor types and has become increasingly vital in guiding patient treatment decisions; however, reasonably distinguishing MSI from its counte... In this study, interpretable pathological image analysis strategies are established to help medical experts to identify MSI. The strategies only require ubiquitous hematoxylin and eosin-stained whole-... The strategies achieve two levels of interpretability. First, the image-level interpretability is achieved by generating localization heat maps of important regions based on deep learning. Second, the... The developed transparent machine learning pipeline is able to detect MSI efficiently and provide comprehensive clinical insights to pathologists. The comprehensible heat maps and features in the inte...

A stake in the game: Can radiographer image interpretation improve X-ray quality? A scoping review.

Image quality is an important factor in imaging optimisation and diagnosis. Many determinants of image quality are controlled by the radiographer; therefore, radiographer-led strategies may be key to ... The Preferred Reporting Items for Systematic Reviews and Meta-analyses Extension for Scoping Reviews and the Joanna Briggs Institute Manual for Evidence Synthesis Scoping Review were used to review st... Fourteen studies that met the inclusion criteria were reviewed. All the studies reviewed unanimously reported a positive association between radiographer image interpretation and image quality in X-ra... The findings demonstrate that radiographer image interpretation is a useful strategy to optimise the quality of X-ray examinations.... The findings highlight a new avenue to improve X-ray quality in the clinical environment and support evidence-based uptake of preliminary image evaluation systems. These findings also support the inte...

Individualized Scan Protocol Based on Body Mass Index in Dual-Energy Computed Tomography Pulmonary Angiography to Reduce Radiation and Contrast Doses with Improved Image Quality.

BACKGROUND We evaluated an individualized dual-energy computed tomography (DECT) scan protocol by combining optimal monochromatic images with an appropriate ASIR-V reconstruction strength in computed ...

Computer assisted interpretation of Tc-99m mercaptoacetyltriglycine diuretic scintigraphy enhances resident performance.

iRENEX is a software module that incorporates scintigraphic and clinical data to interpret 99m Tc- mercaptoacetyltriglycine (MAG3) diuretic studies and provide reasons for their conclusions. Our objec... Baseline and furosemide 99m Tc-MAG3 acquisitions of 50 patients with suspected obstruction (mean age ± SD, 58.7 ± 15.8 years, 60% female) were randomly selected from an archived database and independe... The CCC among experts was higher than that among residents, 0.84, versus 0.39, respectively, P < 0.001. When residents reinterpreted the studies with iRENEX, their CCC improved from 0.39 to 0.73, P < ... iRENEX interpretations were comparable to those of experts. iRENEX reduced interobserver variability among experienced residents and led to better agreement between resident and expert interpretations...

A comparative analysis of deep learning and hybrid iterative reconstruction algorithms with contrast-enhancement-boost post-processing on the image quality of indirect computed tomography venography of the lower extremities.

To examine whether there is a significant difference in image quality between the deep learning reconstruction (DLR [AiCE, Advanced Intelligent Clear-IQ Engine]) and hybrid iterative reconstruction (H... In this retrospective study, seventy patients who underwent CTV from June 2021 to October 2022 to assess deep vein thrombosis and varicose veins were included. Unenhanced and enhanced images were reco... The CT values of the inferior vena cava (IVC), femoral vein ( FV), and popliteal vein (PV) in the CE-boost images were approximately 1.3 (1.31-1.36) times higher than in those of the enhanced images. ... In indirect CTV of the lower extremities images, DLR with the CE-boost technique could decrease the image noise and improve the CT values, SNR, CNR, and subjective image scores. AiCE-boost images rece...

Feasibility of using software-aided selection of virtual monoenergetic level for optimal image quality of acute necrotising pancreatitis based on dual-energy computed tomography: a preliminary study.

This study aimed to assess the feasibility of software-aided selection of monoenergetic level for acute necrotising pancreatitis (ANP) depiction compared to other automatic image series generated usin... The contrast-enhanced dual-source dual-energy CT images in the portal venous phase of 48 patients with ANP were retrospectively analysed. Contrast-to-noise ratio (CNR) of pancreatic parenchyma-to-necr... CNR of pancreatic parenchyma-to-necrosis in the images of 100 kV, Sn140 kV, weighted-average 120 kV, and the optimal single-energy level for CNR was 5.18 ± 2.39, 3.13 ± 1.35, 5.69 ± 2.35, and 9.99 ± 5... Optimal single-energy level imaging for CNR of dual-source CT could improve quality of CT images in patients with ANP, enhancing the display of necrosis in the pancreas....