Titre : Talus

Talus : Questions médicales fréquentes

Termes MeSH sélectionnés :

Image Processing, Computer-Assisted
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talus ?\nComment évaluer la mobilité du talus ?\nQuels symptômes nécessitent une consultation pour le talus ?", "url": "https://questionsmedicales.fr/mesh/D013628?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Talus", "description": "Quels sont les symptômes d'une entorse du talus ?\nComment reconnaître une fracture du talus ?\nQuels signes indiquent une nécrose avasculaire du talus ?\nQuels symptômes peuvent indiquer une arthrose du talus ?\nComment se manifeste une infection du talus ?", "url": "https://questionsmedicales.fr/mesh/D013628?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Talus", "description": "Comment prévenir les blessures au talus ?\nQuels exercices aident à renforcer le talus ?\nComment éviter les entorses au talus ?\nQuelles chaussures sont recommandées pour le talus ?\nComment améliorer la flexibilité du talus ?", "url": "https://questionsmedicales.fr/mesh/D013628?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Talus", "description": "Quels traitements sont disponibles pour une fracture du talus ?\nComment traiter une entorse du talus ?\nQuels médicaments sont utilisés pour la douleur au talus ?\nQuand est-ce qu'une chirurgie du talus est nécessaire ?\nQuels exercices sont recommandés après une blessure au talus ?", "url": "https://questionsmedicales.fr/mesh/D013628?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Talus", "description": "Quelles complications peuvent survenir après une fracture du talus ?\nComment la nécrose avasculaire affecte-t-elle le talus ?\nQuels sont les risques d'une chirurgie du talus ?\nComment l'arthrose affecte-t-elle le talus ?\nQuelles séquelles peuvent résulter d'une blessure au talus ?", "url": "https://questionsmedicales.fr/mesh/D013628?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Talus", "description": "Quels facteurs augmentent le risque de fracture du talus ?\nComment l'âge influence-t-il les blessures au talus ?\nQuels sports sont à risque pour le talus ?\nComment le surpoids affecte-t-il le talus ?\nQuels antécédents médicaux influencent le risque de blessure au talus ?", "url": "https://questionsmedicales.fr/mesh/D013628?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une fracture du talus ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un examen clinique et des radiographies sont nécessaires pour confirmer la fracture." } }, { "@type": "Question", "name": "Quels tests d'imagerie sont utilisés pour le talus ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les radiographies, l'IRM et le scanner sont couramment utilisés pour évaluer le talus." } }, { "@type": "Question", "name": "Quels signes indiquent une lésion du talus ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Douleur, gonflement et difficulté à marcher sont des signes fréquents de lésion." } }, { "@type": "Question", "name": "Comment évaluer la mobilité du talus ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des tests de flexibilité et de résistance sont effectués pour évaluer la mobilité." } }, { "@type": "Question", "name": "Quels symptômes nécessitent une consultation pour le talus ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Douleur persistante, déformation ou incapacité à supporter du poids doivent être évaluées." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une entorse du talus ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Douleur, gonflement et ecchymoses autour de la cheville sont des symptômes courants." } }, { "@type": "Question", "name": "Comment reconnaître une fracture du talus ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Une douleur intense, un gonflement et une incapacité à marcher sont des indicateurs." } }, { "@type": "Question", "name": "Quels signes indiquent une nécrose avasculaire du talus ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Douleur progressive, raideur et perte de mobilité sont des signes de nécrose avasculaire." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer une arthrose du talus ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Raideur, douleur lors du mouvement et gonflement peuvent indiquer une arthrose." } }, { "@type": "Question", "name": "Comment se manifeste une infection du talus ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, chaleur, douleur et parfois fièvre peuvent indiquer une infection." } }, { "@type": "Question", "name": "Comment prévenir les blessures au talus ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Porter des chaussures appropriées et éviter les surfaces inégales aide à prévenir les blessures." } }, { "@type": "Question", "name": "Quels exercices aident à renforcer le talus ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Des exercices d'équilibre et de renforcement des chevilles sont bénéfiques pour le talus." } }, { "@type": "Question", "name": "Comment éviter les entorses au talus ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les mouvements brusques et s'échauffer avant l'exercice peut réduire les risques." } }, { "@type": "Question", "name": "Quelles chaussures sont recommandées pour le talus ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Des chaussures avec un bon soutien de la cheville et un amorti adéquat sont recommandées." } }, { "@type": "Question", "name": "Comment améliorer la flexibilité du talus ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Des étirements réguliers des chevilles et des pieds améliorent la flexibilité du talus." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour une fracture du talus ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement peut inclure immobilisation, chirurgie et réhabilitation physique." } }, { "@type": "Question", "name": "Comment traiter une entorse du talus ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Le repos, la glace, la compression et l'élévation sont recommandés pour l'entorse." } }, { "@type": "Question", "name": "Quels médicaments sont utilisés pour la douleur au talus ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des anti-inflammatoires non stéroïdiens (AINS) sont souvent prescrits pour la douleur." } }, { "@type": "Question", "name": "Quand est-ce qu'une chirurgie du talus est nécessaire ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "La chirurgie est nécessaire en cas de fractures déplacées ou de lésions graves." } }, { "@type": "Question", "name": "Quels exercices sont recommandés après une blessure au talus ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des exercices de renforcement et d'étirement sont recommandés pour la réhabilitation." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir après une fracture du talus ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent la nécrose avasculaire, l'arthrose et des douleurs chroniques." } }, { "@type": "Question", "name": "Comment la nécrose avasculaire affecte-t-elle le talus ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Elle entraîne une perte de vascularisation, provoquant douleur et déformation de l'os." } }, { "@type": "Question", "name": "Quels sont les risques d'une chirurgie du talus ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les risques incluent infection, saignement et complications liées à l'anesthésie." } }, { "@type": "Question", "name": "Comment l'arthrose affecte-t-elle le talus ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "L'arthrose provoque douleur, raideur et limite la mobilité de la cheville et du pied." } }, { "@type": "Question", "name": "Quelles séquelles peuvent résulter d'une blessure au talus ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs chroniques, une mobilité réduite et des déformations peuvent survenir." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque de fracture du talus ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les sports à impact élevé, l'ostéoporose et les chutes augmentent le risque de fracture." } }, { "@type": "Question", "name": "Comment l'âge influence-t-il les blessures au talus ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Avec l'âge, la densité osseuse diminue, augmentant le risque de fractures et de blessures." } }, { "@type": "Question", "name": "Quels sports sont à risque pour le talus ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Les sports comme le football, le basketball et la course à pied présentent un risque élevé." } }, { "@type": "Question", "name": "Comment le surpoids affecte-t-il le talus ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Le surpoids augmente la pression sur le talus, augmentant le risque de blessures et de douleurs." } }, { "@type": "Question", "name": "Quels antécédents médicaux influencent le risque de blessure au talus ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Des antécédents de blessures, d'ostéoporose ou de maladies articulaires augmentent le risque." } } ] } ] }

Sources (10000 au total)

An unsupervised image registration method employing chest computed tomography images and deep neural networks.

Deformable image registration is crucial for multiple radiation therapy applications. Fast registration of computed tomography (CT) lung images is challenging because of the large and nonlinear deform... In this study, an unsupervised lung registration network (LRN) with cycle-consistent training is proposed to align two acquired CT-derived lung datasets during breath-holds at inspiratory and expirato... The results showed that the LRN with an average TRE of 1.78 ± 1.56 mm outperformed VoxelMorph with an average TRE of 2.43 ± 2.43 mm, which is comparable to that of SSTVD with an average TRE of 1.66 ± ... Therefore, this proposed method shows significant potential for use in time-sensitive pulmonary studies, such as lung motion tracking and image-guided surgery....

Deep learning image reconstruction algorithm: impact on image quality in coronary computed tomography angiography.

To perform a comprehensive intraindividual objective and subjective image quality evaluation of coronary CT angiography (CCTA) reconstructed with deep learning image reconstruction (DLIR) and to asses... Fifty-one patients (29 males) undergoing clinically indicated CCTA from April to December 2021 were prospectively enrolled. Fourteen datasets were reconstructed for each patient: three DLIR strength l... DLIR algorithm did not impact vascular attenuation (P ≥ 0.374). DLIR_H showed the lowest noise, comparable with ASiR-V 100% (P = 1) and significantly lower than other reconstructions (P ≤ 0.021). DLIR... DLIR_M significantly improves CCTA image quality and has very strong correlation with routinely applied ASiR-V 50% dataset in the diagnosis of CAD....

Automatic detection of A-line in lung ultrasound images using deep learning and image processing.

Auxiliary diagnosis and monitoring of lung diseases based on lung ultrasound (LUS) images is important clinical research. A-line is one of the most common indicators of LUS that can offer support for ... In order to solve the disadvantages of traditional A-line detection methods, realize automatic and accurate detection, and provide theoretical support for clinical application, we proposed a novel A-l... First, the improved Faster R-CNN model with a selection strategy of localization box was designed to accurately locate the pleural line. Then, the LUS image below the pleural line was segmented for in... After 100 epochs, the mean loss value of training and validation set of improved Faster R-CNN model reached 0.6540 and 0.7882, with the validation accuracy of 98.70%. The trained pleural line localiza... The proposed method combining image processing and deep learning can automatically and accurately detect A-line in LUS images with different probe types, which has important application value for clin...