Titre : Agénésie du corps calleux

Agénésie du corps calleux : Questions médicales fréquentes

Termes MeSH sélectionnés :

Image Interpretation, Computer-Assisted
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"datePublished": "2025-05-12", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Agénésie du corps calleux", "description": "Comment l'agénésie du corps calleux est-elle diagnostiquée ?\nQuels tests sont utilisés pour confirmer le diagnostic ?\nL'échographie peut-elle détecter cette condition ?\nQuels signes cliniques peuvent indiquer cette malformation ?\nL'agénésie du corps calleux est-elle toujours visible à la naissance ?", "url": "https://questionsmedicales.fr/mesh/D061085?mesh_terms=Image+Interpretation,+Computer-Assisted&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Agénésie du corps calleux", "description": "Quels sont les symptômes courants de cette condition ?\nL'agénésie du corps calleux cause-t-elle des troubles émotionnels ?\nLes convulsions sont-elles fréquentes chez ces patients ?\nY a-t-il des problèmes de vision associés ?\nLes troubles de l'équilibre sont-ils courants ?", "url": "https://questionsmedicales.fr/mesh/D061085?mesh_terms=Image+Interpretation,+Computer-Assisted&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Agénésie du corps calleux", "description": "Peut-on prévenir l'agénésie du corps calleux ?\nLes soins prénataux peuvent-ils aider ?\nY a-t-il des facteurs environnementaux à éviter ?\nLes antécédents familiaux influencent-ils le risque ?\nLes vaccinations pendant la grossesse sont-elles sûres ?", "url": "https://questionsmedicales.fr/mesh/D061085?mesh_terms=Image+Interpretation,+Computer-Assisted&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Agénésie du corps calleux", "description": "Quel est le traitement principal pour l'agénésie du corps calleux ?\nLes médicaments sont-ils utilisés pour traiter cette condition ?\nLa rééducation est-elle bénéfique ?\nLes interventions psychologiques sont-elles recommandées ?\nY a-t-il des traitements alternatifs disponibles ?", "url": "https://questionsmedicales.fr/mesh/D061085?mesh_terms=Image+Interpretation,+Computer-Assisted&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Agénésie du corps calleux", "description": "Quelles complications peuvent survenir avec cette condition ?\nL'agénésie du corps calleux peut-elle affecter la vie quotidienne ?\nY a-t-il un risque accru de troubles psychiatriques ?\nLes problèmes d'apprentissage sont-ils fréquents ?\nDes problèmes de socialisation peuvent-ils survenir ?", "url": "https://questionsmedicales.fr/mesh/D061085?mesh_terms=Image+Interpretation,+Computer-Assisted&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Agénésie du corps calleux", "description": "Quels sont les facteurs de risque connus ?\nL'âge maternel influence-t-il le risque ?\nLes infections pendant la grossesse sont-elles un risque ?\nL'usage de drogues pendant la grossesse est-il un facteur de risque ?\nLes troubles métaboliques maternels influencent-ils le risque ?", "url": "https://questionsmedicales.fr/mesh/D061085?mesh_terms=Image+Interpretation,+Computer-Assisted&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment l'agénésie du corps calleux est-elle diagnostiquée ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Elle est généralement diagnostiquée par imagerie cérébrale, comme l'IRM." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour confirmer le diagnostic ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "L'IRM et le scanner cérébral sont les principaux tests pour confirmer l'agénésie." } }, { "@type": "Question", "name": "L'échographie peut-elle détecter cette condition ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'échographie prénatale peut parfois détecter l'agénésie du corps calleux." } }, { "@type": "Question", "name": "Quels signes cliniques peuvent indiquer cette malformation ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des retards de développement, des troubles cognitifs ou des anomalies neurologiques peuvent indiquer la malformation." } }, { "@type": "Question", "name": "L'agénésie du corps calleux est-elle toujours visible à la naissance ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Pas toujours, certains cas peuvent ne pas être détectés immédiatement après la naissance." } }, { "@type": "Question", "name": "Quels sont les symptômes courants de cette condition ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des retards de développement, des troubles d'apprentissage et des problèmes de coordination." } }, { "@type": "Question", "name": "L'agénésie du corps calleux cause-t-elle des troubles émotionnels ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains patients peuvent éprouver des difficultés émotionnelles et comportementales." } }, { "@type": "Question", "name": "Les convulsions sont-elles fréquentes chez ces patients ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les convulsions peuvent survenir chez certains patients atteints d'agénésie du corps calleux." } }, { "@type": "Question", "name": "Y a-t-il des problèmes de vision associés ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des problèmes de vision peuvent survenir, notamment des troubles de la perception visuelle." } }, { "@type": "Question", "name": "Les troubles de l'équilibre sont-ils courants ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles de l'équilibre et de la coordination peuvent être observés." } }, { "@type": "Question", "name": "Peut-on prévenir l'agénésie du corps calleux ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de méthode de prévention connue pour cette malformation congénitale." } }, { "@type": "Question", "name": "Les soins prénataux peuvent-ils aider ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Des soins prénataux appropriés peuvent aider à détecter des anomalies, mais pas à prévenir l'agénésie." } }, { "@type": "Question", "name": "Y a-t-il des facteurs environnementaux à éviter ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Éviter l'exposition à des substances nocives pendant la grossesse peut réduire les risques de malformations." } }, { "@type": "Question", "name": "Les antécédents familiaux influencent-ils le risque ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux de malformations peuvent augmenter le risque d'agénésie." } }, { "@type": "Question", "name": "Les vaccinations pendant la grossesse sont-elles sûres ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines vaccinations sont recommandées et sûres pendant la grossesse pour protéger le fœtus." } }, { "@type": "Question", "name": "Quel est le traitement principal pour l'agénésie du corps calleux ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de traitement curatif, mais des thérapies peuvent aider à gérer les symptômes." } }, { "@type": "Question", "name": "Les médicaments sont-ils utilisés pour traiter cette condition ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments peuvent être prescrits pour gérer les symptômes comme les convulsions." } }, { "@type": "Question", "name": "La rééducation est-elle bénéfique ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la rééducation physique et cognitive peut améliorer les compétences fonctionnelles." } }, { "@type": "Question", "name": "Les interventions psychologiques sont-elles recommandées ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un soutien psychologique peut aider à gérer les défis émotionnels et comportementaux." } }, { "@type": "Question", "name": "Y a-t-il des traitements alternatifs disponibles ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Certaines approches alternatives peuvent être explorées, mais elles doivent être discutées avec un médecin." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec cette condition ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des troubles cognitifs, des problèmes de développement et des convulsions." } }, { "@type": "Question", "name": "L'agénésie du corps calleux peut-elle affecter la vie quotidienne ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut entraîner des défis dans les activités quotidiennes et l'autonomie." } }, { "@type": "Question", "name": "Y a-t-il un risque accru de troubles psychiatriques ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains patients peuvent développer des troubles psychiatriques au cours de leur vie." } }, { "@type": "Question", "name": "Les problèmes d'apprentissage sont-ils fréquents ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des difficultés d'apprentissage sont courantes chez les personnes atteintes." } }, { "@type": "Question", "name": "Des problèmes de socialisation peuvent-ils survenir ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des difficultés de socialisation et d'interaction peuvent être observées." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque connus ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs de risque incluent des antécédents familiaux et certaines anomalies chromosomiques." } }, { "@type": "Question", "name": "L'âge maternel influence-t-il le risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un âge maternel avancé peut augmenter le risque de malformations congénitales." } }, { "@type": "Question", "name": "Les infections pendant la grossesse sont-elles un risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certaines infections, comme la rubéole, peuvent augmenter le risque de malformations." } }, { "@type": "Question", "name": "L'usage de drogues pendant la grossesse est-il un facteur de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'usage de drogues et d'alcool pendant la grossesse peut augmenter le risque." } }, { "@type": "Question", "name": "Les troubles métaboliques maternels influencent-ils le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains troubles métaboliques peuvent être associés à un risque accru de malformations." } } ] } ] }

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...

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...

The virtual reference radiologist: comprehensive AI assistance for clinical image reading and interpretation.

Large language models (LLMs) have shown potential in radiology, but their ability to aid radiologists in interpreting imaging studies remains unexplored. We investigated the effects of a state-of-the-... In this retrospective study, six radiologists of different experience levels read 40 selected radiographic [n = 10], CT [n = 10], MRI [n = 10], and angiographic [n = 10] studies unassisted (session on... When assessing if the correct diagnosis was among the top-3 differential diagnoses, diagnostic accuracy improved slightly from 181/240 (75.4%, unassisted) to 188/240 (78.3%, AI-assisted). Similar impr... Integrating GPT-4 in the diagnostic process improved diagnostic accuracy slightly and diagnostic confidence significantly. Potentially harmful hallucinations and misinterpretations call for caution an... Using GPT-4 as a virtual assistant when reading images made six radiologists of different experience levels feel more confident and provide more accurate diagnoses; yet, GPT-4 gave factually incorrect...

Equipping computational pathology systems with artifact processing pipelines: a showcase for computation and performance trade-offs.

Histopathology is a gold standard for cancer diagnosis. It involves extracting tissue specimens from suspicious areas to prepare a glass slide for a microscopic examination. However, histological tiss... In this paper, we propose a mixture of experts (MoE) scheme for detecting five notable artifacts, including damaged tissue, blur, folded tissue, air bubbles, and histologically irrelevant blood from W... We extensively evaluated the proposed MoE and multiclass models. DCNNs-based MoE and ViTs-based MoE schemes outperformed simpler multiclass models and were tested on datasets from different hospitals ... The proposed artifact detection pipeline will not only ensure reliable CPATH predictions but may also provide quality control. In this work, the best-performing pipeline for artifact detection is MoE ...

Assistive artificial intelligence for ultrasound image interpretation in regional anaesthesia: an external validation study.

Ultrasonound is used to identify anatomical structures during regional anaesthesia and to guide needle insertion and injection of local anaesthetic. ScanNav Anatomy Peripheral Nerve Block (Intelligent... Ultrasound-guided regional anaesthesia experts acquired 720 videos from 40 volunteers (across nine anatomical regions) without using the device. The artificial-intelligence colour overlay was subseque... The artificial-intelligence models identified the structure of interest in 93.5% of cases (1519/1624), with a false-negative rate of 3.0% (48/1624) and a false-positive rate of 3.5% (57/1624). Highlig... Artificial intelligence-based devices can potentially aid image acquisition and interpretation in ultrasound-guided regional anaesthesia. Further studies are necessary to demonstrate their effectivene... NCT04906018....

Stereo reconstruction from microscopic images for computer-assisted ophthalmic surgery.

This work presents a novel platform for stereo reconstruction in anterior segment ophthalmic surgery to enable enhanced scene understanding, especially depth perception, for advanced computer-assisted... The proposed platform for stereo reconstruction uses a two-step approach: generating a sparse 3D point cloud from microscopic images, deriving a dense 3D representation by fitting surfaces onto the po... The accuracy of 3D reconstruction is evaluated on stereo microscopic images of ex vivo porcine eyes, rigid phantom eyes, and synthetic photo-realistic images. The results demonstrate the potential of ... This work marks a significant advancement in stereo reconstruction for ophthalmic surgery by addressing corneal distortions, a previously often overlooked aspect in such surgical scenarios. This could...