Titre : Trisomie

Trisomie : Questions médicales fréquentes

Termes MeSH sélectionnés :

Colonic Polyps
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dépistage de trisomie ?\nQuels signes indiquent une trisomie ?\nLa trisomie peut-elle être détectée à la naissance ?", "url": "https://questionsmedicales.fr/mesh/D014314?mesh_terms=Colonic+Polyps&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Trisomie", "description": "Quels sont les symptômes de la trisomie 21 ?\nLa trisomie affecte-t-elle le développement intellectuel ?\nQuels problèmes de santé sont associés à la trisomie ?\nLes symptômes varient-ils selon le type de trisomie ?\nY a-t-il des signes physiques spécifiques ?", "url": "https://questionsmedicales.fr/mesh/D014314?mesh_terms=Colonic+Polyps&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Trisomie", "description": "Peut-on prévenir la trisomie ?\nQuels conseils pour les femmes enceintes ?\nLe vieillissement parental influence-t-il la trisomie ?\nLes antécédents familiaux jouent-ils un rôle ?\nLes tests génétiques peuvent-ils aider ?", "url": "https://questionsmedicales.fr/mesh/D014314?mesh_terms=Colonic+Polyps&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Trisomie", "description": "Quels traitements sont disponibles pour la trisomie ?\nLa chirurgie est-elle nécessaire pour la trisomie ?\nComment gérer les problèmes de santé liés à la trisomie ?\nY a-t-il des médicaments pour la trisomie ?\nLes thérapies alternatives sont-elles efficaces ?", "url": "https://questionsmedicales.fr/mesh/D014314?mesh_terms=Colonic+Polyps&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Trisomie", "description": "Quelles sont les complications de la trisomie 21 ?\nLa trisomie augmente-t-elle le risque de leucémie ?\nY a-t-il des complications à long terme ?\nLes complications varient-elles selon le type de trisomie ?\nComment prévenir les complications ?", "url": "https://questionsmedicales.fr/mesh/D014314?mesh_terms=Colonic+Polyps&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Trisomie", "description": "Quels sont les facteurs de risque de la trisomie ?\nL'exposition à des toxines influence-t-elle la trisomie ?\nLes maladies génétiques augmentent-elles le risque ?\nLe mode de vie influence-t-il le risque de trisomie ?\nLes traitements de fertilité augmentent-ils le risque ?", "url": "https://questionsmedicales.fr/mesh/D014314?mesh_terms=Colonic+Polyps&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer la trisomie ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic se fait par des tests génétiques, comme l'amniocentèse ou le test de dépistage prénatal." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour la trisomie 21 ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests incluent le dépistage sérique et l'échographie, suivis d'une amniocentèse si nécessaire." } }, { "@type": "Question", "name": "À quel âge faire un dépistage de trisomie ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Le dépistage est recommandé dès le premier trimestre de la grossesse, surtout après 35 ans." } }, { "@type": "Question", "name": "Quels signes indiquent une trisomie ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des anomalies à l'échographie, des marqueurs biochimiques anormaux ou des antécédents familiaux." } }, { "@type": "Question", "name": "La trisomie peut-elle être détectée à la naissance ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines caractéristiques physiques peuvent indiquer une trisomie à la naissance." } }, { "@type": "Question", "name": "Quels sont les symptômes de la trisomie 21 ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent un retard de développement, des traits faciaux distinctifs et des problèmes de santé." } }, { "@type": "Question", "name": "La trisomie affecte-t-elle le développement intellectuel ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la trisomie peut entraîner un retard mental et des difficultés d'apprentissage." } }, { "@type": "Question", "name": "Quels problèmes de santé sont associés à la trisomie ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des problèmes cardiaques, des troubles de la vue et des problèmes immunitaires sont fréquents." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon le type de trisomie ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier selon qu'il s'agit de trisomie 21, 18 ou 13." } }, { "@type": "Question", "name": "Y a-t-il des signes physiques spécifiques ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des traits comme un cou court, des yeux en amande et une langue protrusive sont typiques." } }, { "@type": "Question", "name": "Peut-on prévenir la trisomie ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de méthode de prévention, mais le dépistage prénatal peut aider à la détection." } }, { "@type": "Question", "name": "Quels conseils pour les femmes enceintes ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Adopter un mode de vie sain, éviter l'alcool et consulter régulièrement un médecin." } }, { "@type": "Question", "name": "Le vieillissement parental influence-t-il la trisomie ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'âge avancé de la mère augmente le risque de trisomie, notamment la trisomie 21." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux de trisomie peuvent augmenter le risque de récurrence." } }, { "@type": "Question", "name": "Les tests génétiques peuvent-ils aider ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les tests génétiques peuvent identifier les risques de trisomie chez les futurs parents." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour la trisomie ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent la thérapie physique, l'orthophonie et un suivi médical régulier." } }, { "@type": "Question", "name": "La chirurgie est-elle nécessaire pour la trisomie ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Parfois, une chirurgie est nécessaire pour corriger des malformations congénitales." } }, { "@type": "Question", "name": "Comment gérer les problèmes de santé liés à la trisomie ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et des soins spécialisés sont essentiels pour gérer les problèmes de santé." } }, { "@type": "Question", "name": "Y a-t-il des médicaments pour la trisomie ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de médicaments spécifiques, mais des traitements symptomatiques peuvent être prescrits." } }, { "@type": "Question", "name": "Les thérapies alternatives sont-elles efficaces ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Certaines thérapies alternatives peuvent aider, mais elles ne remplacent pas les soins médicaux traditionnels." } }, { "@type": "Question", "name": "Quelles sont les complications de la trisomie 21 ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des problèmes cardiaques, des troubles de la vue et des infections fréquentes." } }, { "@type": "Question", "name": "La trisomie augmente-t-elle le risque de leucémie ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les enfants atteints de trisomie 21 ont un risque accru de développer une leucémie." } }, { "@type": "Question", "name": "Y a-t-il des complications à long terme ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les complications à long terme peuvent inclure des problèmes de santé mentale et des troubles cognitifs." } }, { "@type": "Question", "name": "Les complications varient-elles selon le type de trisomie ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les complications peuvent varier selon qu'il s'agit de trisomie 21, 18 ou 13." } }, { "@type": "Question", "name": "Comment prévenir les complications ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et des soins appropriés peuvent aider à prévenir les complications." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque de la trisomie ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent l'âge maternel avancé, des antécédents familiaux et certaines anomalies chromosomiques." } }, { "@type": "Question", "name": "L'exposition à des toxines influence-t-elle la trisomie ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Certaines études suggèrent que l'exposition à des toxines environnementales pourrait augmenter le risque." } }, { "@type": "Question", "name": "Les maladies génétiques augmentent-elles le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines maladies génétiques dans la famille peuvent accroître le risque de trisomie." } }, { "@type": "Question", "name": "Le mode de vie influence-t-il le risque de trisomie ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie sain peut réduire certains risques, mais ne prévient pas la trisomie." } }, { "@type": "Question", "name": "Les traitements de fertilité augmentent-ils le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Certaines techniques de procréation assistée peuvent être associées à un risque accru de trisomie." } } ] } ] }

Sources (7634 au total)

Causal Relationships between Polyunsaturated Fatty Acids and Colon Polyps: A Two-Sample Mendelian Randomization Study.

Epidemiological studies have shown that fatty acids, especially polyunsaturated fatty acids (PUFAs), influence colorectal carcinogenesis. Colon polyps, particularly those identified as precancerous, a... Single nucleotide polymorphisms correlating with PUFAs and colon polyps were derived from extensive genome-wide association studies, encompassing a discovery cohort of 135,006 samples and a correspond... A thorough analysis was performed to examine the causal effects of PUFAs on the development of colon polyps. The findings indicated that levels of Omega-3 fatty acids (OR = 1.0014, 95% CI 1.0004-1.002... This study has uncovered a possible adverse effect of PUFAs, notably Omega-3, on the formation of colon polyps. Elevated Omega-3 levels were correlated with a heightened risk of colon polyps....

New Model to Predict Recurrence After Endoscopic Mucosal Resection of Non-pedunculated Colonic Polyps ≥ 20 mm.

Polyp recurrence is common after endoscopic mucosal resection (EMR) of non-pedunculated colonic polyps ≥ 20 mm. Two models haven been published for polyp recurrence prediction: Sydney EMR recurrence t... Retrospective cohort study of patients with non-pedunculated polyps ≥ 20 mm that underwent EMR between 1/1/2012 and 6/30/2020. Univariate and multivariate analysis were performed to identify predictor... A total of 461 polyps from 461 unique patients were included for analysis. The average polyp size was 29.1 ± 12.4 mm. Recurrence rate at first or second surveillance colonoscopy was 29.0% at a 15.6 mo... SERT score and mSMSA have poor external validity to predict polyp recurrence after EMR of non-pedunculated polyps > 20 mm. Our new model is simpler and performs better in this multiethnic, non-referra...

Evolution of endoscopic mucosal resection (EMR) technique and the reduced recurrence of large colonic polyps from 2012 to 2020.

Endoscopic mucosal resection (EMR) is an effective method for removing non-pedunculated polyps ≥ 20 mm. We aimed to examine changes in EMR techniques over a 9-year period and evaluate frequency of his... We identified patients who underwent EMR of non-pedunculated polyps ≥ 20 mm at a safety net and the Veteran's Affairs (VA) hospital in Houston, Texas between 2012 and 2020. Odds ratios (ORs) and 95% c... 461 unique patients were included. The histologic-confirmed recurrence was 29.0% at 15.6 months median follow up (IQR 12.3 - 17.4). Polyps removed between 2018 and 2020 had a 0.43 decreased odds of re... Histologic-confirmed recurrence after EMR for non-pedunculated polyps ≥ 20 mm decreased over the seven year-period. Saline was associated with a higher risk of recurrence and the use of more viscous a...

Prophylactic clipping using the over-the-scope clip (OTSC) system after complex ESD and EMR of large colon polyps.

Delayed bleeding is the most frequent complication after endoscopic submucosal dissection (ESD) and endoscopic mucosal resection (EMR) of large colon polyps. Today, prophylactic clipping with through-... This is a retrospective analysis of a prospective collected database from 2009 until 2021 of three endoscopic centers. Patients with large (≥ 20 mm) colon polyps were enrolled. All polyps were removed... A total of 75 patients underwent ESD (67%, 50/75) or EMR (33%, 25/75) in the colorectum. The mean resected specimen diameter was 57 mm ± 24.1 (range 22-98 mm). The mean number of OTSCs placed on the m... The prophylactic partial closure of large post-ESD/EMR mucosal defects using OTSCs could serve as an effective strategy to reduce the risk of delayed bleeding and perforation. The prophylactic partial...

Risk of colorectal neoplasia according to histologic disease activity in patients with inflammatory bowel disease and colonic post-inflammatory polyps.

While post-inflammatory polyps (PIPs) have historically been a risk factor for colorectal neoplasia (CRN), histologic activity may explain this association. We aimed to assess the impact of histologic... Patients with PIPs on surveillance colonoscopy at Saint-Antoine hospital between 1 January 1996 and 31 December 2020 were included and subsequent colonoscopies were assessed. Histologic IBD activity w... A total of 173 patients with at least two surveillance colonoscopies with PIPs at index colonoscopy were compared to a similar group of 252 patients without PIPs. In survival analysis, the presence or... After controlling for histologic activity, PIPs do not increase the risk of CRN in IBD patients. Histologic activity rather than PIPs should be considered in the risk assessment of CRN....

Computer-aided automated diminutive colonic polyp detection in colonoscopy by using deep machine learning system; first indigenous algorithm developed in India.

Colonic polyps can be detected and resected during a colonoscopy before cancer development. However, about 1/4th of the polyps could be missed due to their small size, location or human errors. An art... We trained a masked region-based convolutional neural network model to detect and localize colonic polyps. Three independent datasets of colonoscopy videos comprising 1,039 image frames were used and ... The AI system achieved a mean average precision (equivalent to specificity) of 88.63% for automatic polyp detection. All polyps in the testing were identified by AI, i.e., no false-negative result in ... This AI system, when applied to real-life colonoscopy images, having wide variations in bowel preparation and small polyp size, can detect colonic polyps with a high degree of accuracy....