Titre : Composition corporelle

Composition corporelle : Questions médicales fréquentes

Termes MeSH sélectionnés :

Radiographic Image Interpretation, Computer-Assisted
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"Diagnostic sur Composition corporelle", "description": "Comment évaluer la composition corporelle ?\nQuels tests sont utilisés pour mesurer la graisse corporelle ?\nQu'est-ce que l'IMC ?\nQuelle est l'importance de la mesure de la masse musculaire ?\nComment la composition corporelle affecte-t-elle la santé ?", "url": "https://questionsmedicales.fr/mesh/D001823?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=4#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Composition corporelle", "description": "Quels symptômes indiquent une mauvaise composition corporelle ?\nComment la graisse abdominale affecte-t-elle la santé ?\nQuels signes peuvent indiquer une perte de masse musculaire ?\nQuels symptômes sont liés à l'obésité ?\nComment reconnaître un déséquilibre hydrique ?", "url": "https://questionsmedicales.fr/mesh/D001823?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=4#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Composition corporelle", "description": "Comment prévenir les déséquilibres de la composition corporelle ?\nQuel rôle joue l'hydratation dans la composition corporelle ?\nComment le sommeil affecte-t-il la composition corporelle ?\nPourquoi est-il important de surveiller son poids ?\nQuels conseils pour une alimentation saine ?", "url": "https://questionsmedicales.fr/mesh/D001823?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=4#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Composition corporelle", "description": "Quels traitements existent pour améliorer la composition corporelle ?\nComment l'exercice influence-t-il la composition corporelle ?\nLes suppléments peuvent-ils aider à la composition corporelle ?\nQuel rôle joue la nutrition dans la composition corporelle ?\nLes médicaments peuvent-ils influencer la composition corporelle ?", "url": "https://questionsmedicales.fr/mesh/D001823?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=4#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Composition corporelle", "description": "Quelles complications peuvent résulter d'une mauvaise composition corporelle ?\nComment l'obésité affecte-t-elle la santé mentale ?\nQuels risques sont associés à une faible masse musculaire ?\nComment la graisse viscérale impacte-t-elle la santé ?\nQuelles sont les conséquences d'une déshydratation chronique ?", "url": "https://questionsmedicales.fr/mesh/D001823?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=4#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Composition corporelle", "description": "Quels facteurs de risque influencent la composition corporelle ?\nComment le stress affecte-t-il la composition corporelle ?\nQuel impact a l'âge sur la composition corporelle ?\nLes habitudes de sommeil influencent-elles la composition corporelle ?\nComment la sédentarité affecte-t-elle la composition corporelle ?", "url": "https://questionsmedicales.fr/mesh/D001823?mesh_terms=Radiographic+Image+Interpretation,+Computer-Assisted&page=4#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment évaluer la composition corporelle ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des méthodes comme l'IMC, la bioimpédance et l'DEXA sont utilisées." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour mesurer la graisse corporelle ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests incluent la pléthysmographie et la mesure des plis cutanés." } }, { "@type": "Question", "name": "Qu'est-ce que l'IMC ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "L'IMC est un indice calculé à partir du poids et de la taille pour évaluer la corpulence." } }, { "@type": "Question", "name": "Quelle est l'importance de la mesure de la masse musculaire ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Elle aide à évaluer la santé physique et le risque de maladies métaboliques." } }, { "@type": "Question", "name": "Comment la composition corporelle affecte-t-elle la santé ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Une composition déséquilibrée peut augmenter le risque de maladies chroniques." } }, { "@type": "Question", "name": "Quels symptômes indiquent une mauvaise composition corporelle ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fatigue, faiblesse musculaire et prise de poids inexpliquée peuvent survenir." } }, { "@type": "Question", "name": "Comment la graisse abdominale affecte-t-elle la santé ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elle est associée à un risque accru de maladies cardiovasculaires et métaboliques." } }, { "@type": "Question", "name": "Quels signes peuvent indiquer une perte de masse musculaire ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Diminution de la force, fatigue accrue et difficulté à réaliser des activités quotidiennes." } }, { "@type": "Question", "name": "Quels symptômes sont liés à l'obésité ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Essoufflement, douleurs articulaires et troubles du sommeil sont fréquents." } }, { "@type": "Question", "name": "Comment reconnaître un déséquilibre hydrique ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des signes comme la déshydratation, l'œdème ou des fluctuations de poids peuvent apparaître." } }, { "@type": "Question", "name": "Comment prévenir les déséquilibres de la composition corporelle ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une alimentation équilibrée et pratiquer régulièrement une activité physique." } }, { "@type": "Question", "name": "Quel rôle joue l'hydratation dans la composition corporelle ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Une bonne hydratation est cruciale pour le métabolisme et la santé globale." } }, { "@type": "Question", "name": "Comment le sommeil affecte-t-il la composition corporelle ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Un sommeil insuffisant peut perturber le métabolisme et favoriser la prise de poids." } }, { "@type": "Question", "name": "Pourquoi est-il important de surveiller son poids ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Surveiller son poids aide à détecter les changements de composition corporelle précocement." } }, { "@type": "Question", "name": "Quels conseils pour une alimentation saine ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Privilégier les fruits, légumes, protéines maigres et grains entiers pour une bonne santé." } }, { "@type": "Question", "name": "Quels traitements existent pour améliorer la composition corporelle ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les régimes alimentaires, l'exercice physique et les thérapies comportementales sont efficaces." } }, { "@type": "Question", "name": "Comment l'exercice influence-t-il la composition corporelle ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "L'exercice augmente la masse musculaire et réduit la graisse corporelle." } }, { "@type": "Question", "name": "Les suppléments peuvent-ils aider à la composition corporelle ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Certains suppléments, comme les protéines, peuvent soutenir la prise de muscle." } }, { "@type": "Question", "name": "Quel rôle joue la nutrition dans la composition corporelle ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée est essentielle pour maintenir une composition corporelle saine." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils influencer la composition corporelle ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains médicaments peuvent entraîner des changements de poids ou de masse grasse." } }, { "@type": "Question", "name": "Quelles complications peuvent résulter d'une mauvaise composition corporelle ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Obésité, diabète de type 2 et maladies cardiovasculaires sont des risques majeurs." } }, { "@type": "Question", "name": "Comment l'obésité affecte-t-elle la santé mentale ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut entraîner des troubles de l'image corporelle et de l'estime de soi." } }, { "@type": "Question", "name": "Quels risques sont associés à une faible masse musculaire ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Une faible masse musculaire augmente le risque de chutes et de fractures chez les personnes âgées." } }, { "@type": "Question", "name": "Comment la graisse viscérale impacte-t-elle la santé ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Elle est liée à un risque accru de maladies métaboliques et cardiovasculaires." } }, { "@type": "Question", "name": "Quelles sont les conséquences d'une déshydratation chronique ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut entraîner des problèmes rénaux, des déséquilibres électrolytiques et de la fatigue." } }, { "@type": "Question", "name": "Quels facteurs de risque influencent la composition corporelle ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'alimentation, le niveau d'activité physique et la génétique jouent un rôle clé." } }, { "@type": "Question", "name": "Comment le stress affecte-t-il la composition corporelle ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Le stress peut entraîner des comportements alimentaires malsains et une prise de poids." } }, { "@type": "Question", "name": "Quel impact a l'âge sur la composition corporelle ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Avec l'âge, la masse musculaire diminue et la graisse corporelle augmente généralement." } }, { "@type": "Question", "name": "Les habitudes de sommeil influencent-elles la composition corporelle ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un sommeil de mauvaise qualité peut perturber le métabolisme et favoriser l'obésité." } }, { "@type": "Question", "name": "Comment la sédentarité affecte-t-elle la composition corporelle ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "La sédentarité contribue à l'accumulation de graisse et à la perte de masse musculaire." } } ] } ] }

Sources (10000 au total)

Enhancing image quality in computed tomography angiography follow-ups after endovascular aneurysm repair: a comparative study of reconstruction techniques.

The image quality of computed tomography angiography (CTA) images following endovascular aneurysm repair (EVAR) is not satisfactory, since artifacts resulting from metallic implants obstruct the clear... This retrospective study included 47 patients (mean age ± standard deviation: 68.6 ± 7.8 years; 37 males) who underwent CTA examinations following EVAR. Images were reconstructed using four different ... The subjective results indicated that AiCE + SEMAR performed the best in terms of image quality. The mean image noise intensity was significantly lower in the AiCE + SEMAR group (25.35 ± 6.51 HU) than... In comparison to other reconstruction methods, the combination of AiCE + SEMAR demonstrates superior image quality, thereby enhancing the detection capabilities and diagnostic confidence of potential ...

Trade-off between the radiation parameters and image quality using iterative reconstruction techniques in head computed tomography: a phantom study.

Iterative reconstruction techniques (IRTs) are commonly used in computed tomography (CT) and help to reduce image noise.... To determine the minimum radiation dose while preserving image quality in head CT using IRTs.... The anthropomorphic phantom was used to scan nine head CT image series with varied radiation parameters. CT dose parameters, including volume CT dose index (CTDIvol [in mGy]) and dose length product (... In the head CT scan, applying IRT iDoseL5 had the lowest noise and highest SNR for soft tissue (... Using IRTs in head CTs reduces radiation dose while maintaining image quality. IDoseL5 provided optimal balance for soft tissue....

Radiographers' insights on the impact of their potential role in image interpretation within a low resource setting.

The global shortage of radiologists has led to a growing concern in medical imaging, prompting the exploration of strategies, such as including radiographers in image interpretation, to mitigate this ... The study used a qualitative descriptive design and was conducted at two public referral hospitals. Radiographers with at least one year of experience were purposively sampled and interviewed using a ... Two themes emerged from fourteen interviews conducted with two male and twelve female radiographers. Theme one revealed the potential for enhanced healthcare delivery through improved diagnostic suppo... Radiographers perceived their potential participation positively, envisioning enhanced healthcare delivery, however, possible challenges like resistance and reluctance of radiographers, limited traini... The study further supports the integration of radiographers into image interpretation with the potential to enhance healthcare delivery, however, implementation challenges in low-resource settings req...

Radiologists' perceptions of knowledge and training required by radiographers in the interpretation of radiographic images: An explorative study in KwaZulu-Natal province, South Africa.

The health sector of South Africa is burdened by the shortage of radiologists leading to the under-reporting of radiographic images and ultimately mismanagement of patients. Previous studies have reco... A qualitative descriptive study employing criterion sampling to select qualified radiologists practicing in the eThekwini district of the KwaZulu Natal province, was conducted. One-on-one and in-depth... Findings revealed that radiologists supported the interpretation of radiographic images by radiographers in rural settings, and for the radiographer's scope of practice to be restructured to include t... Although the radiologists support the training of radiographers in the interpretation of radiographic images, radiologists think that the scope of practice should be limited to the interpretation of t...

Factors affecting interpretation of dental radiographs.

To identify the factors influencing errors in the interpretation of dental radiographs.... A protocol was registered on Prospero. All studies published until May 2022 were included in this review. The search of the electronic databases spanned Ovid Medline, PubMed, EMBASE, Web of Science an... The search yielded 858 articles, of which eight papers met the inclusion and exclusion criteria and were included in the systematic review. These studies assessed the factors influencing the accuracy ... The occurrence of interpretation errors has not been widely investigated in dentistry. The factors identified in this review are interlinked. Further studies are needed to better understand the extent...

Radiograph-based rheumatoid arthritis diagnosis via convolutional neural network.

Rheumatoid arthritis (RA) is a severe and common autoimmune disease. Conventional diagnostic methods are often subjective, error-prone, and repetitive works. There is an urgent need for a method to de... We develop a CNN-based fully automated RA diagnostic model, exploring five popular CNN architectures on two clinical applications. The model is trained on a radiograph dataset containing 240 hand radi... The CNN model achieves good performance in RA diagnosis based on hand radiographs. For the RA recognition, all models achieve an AUC above 90% with a sensitivity over 98%. In particular, the AUC of th... The presented GoogLeNet-based model and VGG16-based model have the best AUC and sensitivity for RA recognition and staging, respectively. The experimental results demonstrate the feasibility and appli...