Titre : Évidement ganglionnaire cervical

Évidement ganglionnaire cervical : Questions médicales fréquentes

Termes MeSH sélectionnés :

Image Processing, Computer-Assisted
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diagnostiquer un cancer nécessitant un évidement ganglionnaire ?\nQuels tests sont utilisés pour évaluer les ganglions lymphatiques ?\nQuels signes cliniques indiquent un besoin d'évidement ?\nQuelle est l'importance de l'examen histologique ?\nQuand un scanner est-il recommandé ?", "url": "https://questionsmedicales.fr/mesh/D037981?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Évidement ganglionnaire cervical", "description": "Quels symptômes peuvent indiquer un cancer du cou ?\nComment se manifeste une infection des ganglions ?\nQuels signes d'alerte nécessitent une consultation rapide ?\nLes douleurs au cou sont-elles toujours liées à un cancer ?\nQuels symptômes post-opératoires sont normaux ?", "url": "https://questionsmedicales.fr/mesh/D037981?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Évidement ganglionnaire cervical", "description": "Comment prévenir le cancer du cou ?\nLes vaccinations peuvent-elles aider ?\nQuel rôle joue le dépistage précoce ?\nComment réduire le risque d'infections ?\nLes examens réguliers sont-ils importants ?", "url": "https://questionsmedicales.fr/mesh/D037981?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Évidement ganglionnaire cervical", "description": "Quel est le but de l'évidement ganglionnaire ?\nQuels types d'évidement existent ?\nQuelles sont les alternatives à l'évidement ?\nComment se déroule l'intervention chirurgicale ?\nQuels soins sont nécessaires après l'évidement ?", "url": "https://questionsmedicales.fr/mesh/D037981?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Évidement ganglionnaire cervical", "description": "Quelles sont les complications possibles après l'évidement ?\nComment gérer une infection post-opératoire ?\nQuels signes indiquent une complication grave ?\nLes cicatrices sont-elles inévitables ?\nComment prévenir les complications ?", "url": "https://questionsmedicales.fr/mesh/D037981?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Évidement ganglionnaire cervical", "description": "Quels sont les principaux facteurs de risque du cancer du cou ?\nLe sexe influence-t-il le risque de cancer ?\nL'âge joue-t-il un rôle dans le risque ?\nUne mauvaise hygiène buccale est-elle un facteur de risque ?\nLes antécédents familiaux influencent-ils le risque ?", "url": "https://questionsmedicales.fr/mesh/D037981?mesh_terms=Image+Processing,+Computer-Assisted&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer un cancer nécessitant un évidement ganglionnaire ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un diagnostic est établi par biopsie, imageries (IRM, TDM) et examens cliniques." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer les ganglions lymphatiques ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les échographies, TDM et IRM sont couramment utilisés pour évaluer les ganglions." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent un besoin d'évidement ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des ganglions enflés, durs ou douloureux peuvent indiquer un besoin d'évidement." } }, { "@type": "Question", "name": "Quelle est l'importance de l'examen histologique ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "L'examen histologique permet de confirmer la présence de cellules cancéreuses dans les ganglions." } }, { "@type": "Question", "name": "Quand un scanner est-il recommandé ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Un scanner est recommandé pour évaluer l'extension du cancer et planifier l'intervention." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer un cancer du cou ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des ganglions enflés, douleur au cou, difficulté à avaler." } }, { "@type": "Question", "name": "Comment se manifeste une infection des ganglions ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Une infection peut provoquer douleur, rougeur, chaleur et gonflement des ganglions." } }, { "@type": "Question", "name": "Quels signes d'alerte nécessitent une consultation rapide ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des ganglions persistants, une perte de poids inexpliquée ou des sueurs nocturnes sont alarmants." } }, { "@type": "Question", "name": "Les douleurs au cou sont-elles toujours liées à un cancer ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Non, les douleurs au cou peuvent être causées par diverses conditions, pas seulement le cancer." } }, { "@type": "Question", "name": "Quels symptômes post-opératoires sont normaux ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Un léger gonflement et des douleurs au site chirurgical sont normaux après l'intervention." } }, { "@type": "Question", "name": "Comment prévenir le cancer du cou ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Éviter le tabac, limiter l'alcool et adopter une alimentation saine peuvent aider." } }, { "@type": "Question", "name": "Les vaccinations peuvent-elles aider ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la vaccination contre le HPV peut réduire le risque de cancers oropharyngés." } }, { "@type": "Question", "name": "Quel rôle joue le dépistage précoce ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Le dépistage précoce permet de détecter le cancer à un stade plus traitable." } }, { "@type": "Question", "name": "Comment réduire le risque d'infections ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène buccale et éviter les contacts avec des personnes malades aide." } }, { "@type": "Question", "name": "Les examens réguliers sont-ils importants ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des examens réguliers permettent de détecter des anomalies précocement." } }, { "@type": "Question", "name": "Quel est le but de l'évidement ganglionnaire ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "L'évidement vise à retirer les ganglions lymphatiques affectés pour contrôler le cancer." } }, { "@type": "Question", "name": "Quels types d'évidement existent ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Il existe l'évidement sélectif, radical et modéré, selon l'étendue de la maladie." } }, { "@type": "Question", "name": "Quelles sont les alternatives à l'évidement ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les alternatives incluent la radiothérapie et la chimiothérapie, selon le cas." } }, { "@type": "Question", "name": "Comment se déroule l'intervention chirurgicale ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "L'intervention se fait sous anesthésie générale, avec une incision pour retirer les ganglions." } }, { "@type": "Question", "name": "Quels soins sont nécessaires après l'évidement ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des soins de plaie, gestion de la douleur et suivi médical sont nécessaires après l'opération." } }, { "@type": "Question", "name": "Quelles sont les complications possibles après l'évidement ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent infections, saignements, et lésions nerveuses." } }, { "@type": "Question", "name": "Comment gérer une infection post-opératoire ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Une infection peut nécessiter des antibiotiques et un suivi médical régulier." } }, { "@type": "Question", "name": "Quels signes indiquent une complication grave ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs intenses, fièvre élevée ou écoulement anormal doivent alerter." } }, { "@type": "Question", "name": "Les cicatrices sont-elles inévitables ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des cicatrices sont inévitables, mais leur apparence peut s'améliorer avec le temps." } }, { "@type": "Question", "name": "Comment prévenir les complications ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Suivre les instructions post-opératoires et signaler tout symptôme anormal aide à prévenir." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque du cancer du cou ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les principaux facteurs incluent le tabagisme, l'alcool, et l'exposition au HPV." } }, { "@type": "Question", "name": "Le sexe influence-t-il le risque de cancer ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains cancers du cou sont plus fréquents chez les hommes que chez les femmes." } }, { "@type": "Question", "name": "L'âge joue-t-il un rôle dans le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le risque de cancer du cou augmente avec l'âge, surtout après 50 ans." } }, { "@type": "Question", "name": "Une mauvaise hygiène buccale est-elle un facteur de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une mauvaise hygiène buccale peut augmenter le risque de cancers oropharyngés." } }, { "@type": "Question", "name": "Les antécédents familiaux influencent-ils le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux de cancer augmentent le risque de développer un cancer." } } ] } ] }

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...