Titre : Hémorragie de la rétine

Hémorragie de la rétine : Questions médicales fréquentes

Termes MeSH sélectionnés :

Limit of Detection
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une hémorragie de la rétine ?\nQuels tests sont utilisés pour confirmer le diagnostic ?\nQuels signes cliniques indiquent une hémorragie rétinienne ?\nPeut-on voir une hémorragie de la rétine à l'œil nu ?\nQuel rôle joue l'histoire médicale dans le diagnostic ?", "url": "https://questionsmedicales.fr/mesh/D012166?mesh_terms=Limit+of+Detection&page=1000#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Hémorragie de la rétine", "description": "Quels sont les symptômes courants d'une hémorragie rétinienne ?\nL'hémorragie de la rétine cause-t-elle des douleurs ?\nComment l'hémorragie affecte-t-elle la vision ?\nLes symptômes varient-ils selon l'âge ?\nPeut-on avoir des symptômes sans hémorragie visible ?", "url": "https://questionsmedicales.fr/mesh/D012166?mesh_terms=Limit+of+Detection&page=1000#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Hémorragie de la rétine", "description": 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"Quelles complications peuvent survenir ?\nL'hémorragie peut-elle entraîner des problèmes de santé plus graves ?\nComment les complications sont-elles gérées ?\nLes complications sont-elles réversibles ?\nQuel suivi est nécessaire après une hémorragie ?", "url": "https://questionsmedicales.fr/mesh/D012166?mesh_terms=Limit+of+Detection&page=1000#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Hémorragie de la rétine", "description": "Quels sont les principaux facteurs de risque ?\nL'âge influence-t-il le risque d'hémorragie rétinienne ?\nLes traumatismes oculaires sont-ils un facteur de risque ?\nLe diabète gestationnel augmente-t-il le risque ?\nLe surpoids est-il un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D012166?mesh_terms=Limit+of+Detection&page=1000#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on une hémorragie de la rétine ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un examen ophtalmologique avec un fond d'œil permet de visualiser les hémorragies." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour confirmer le diagnostic ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "L'angiographie rétinienne et l'échographie oculaire sont souvent utilisés." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent une hémorragie rétinienne ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des taches flottantes, une vision floue ou une perte de vision soudaine peuvent indiquer une hémorragie." } }, { "@type": "Question", "name": "Peut-on voir une hémorragie de la rétine à l'œil nu ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Non, elle nécessite un examen spécialisé pour être détectée." } }, { "@type": "Question", "name": "Quel rôle joue l'histoire médicale dans le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'historique de maladies comme le diabète ou l'hypertension est crucial pour le diagnostic." } }, { "@type": "Question", "name": "Quels sont les symptômes courants d'une hémorragie rétinienne ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des taches flottantes, une vision déformée et une perte de vision." } }, { "@type": "Question", "name": "L'hémorragie de la rétine cause-t-elle des douleurs ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Généralement, l'hémorragie rétinienne ne provoque pas de douleur oculaire." } }, { "@type": "Question", "name": "Comment l'hémorragie affecte-t-elle la vision ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut entraîner une vision floue ou des zones sombres dans le champ visuel." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon l'âge ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées peuvent présenter des symptômes plus graves en raison de maladies sous-jacentes." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes sans hémorragie visible ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des symptômes peuvent apparaître même si l'hémorragie n'est pas détectable immédiatement." } }, { "@type": "Question", "name": "Comment prévenir l'hémorragie de la rétine ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La gestion des maladies chroniques comme le diabète et l'hypertension est cruciale." } }, { "@type": "Question", "name": "Le tabagisme influence-t-il le risque d'hémorragie ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme augmente le risque de maladies oculaires, y compris l'hémorragie rétinienne." } }, { "@type": "Question", "name": "Des examens réguliers sont-ils nécessaires ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des examens ophtalmologiques réguliers aident à détecter les problèmes précocement." } }, { "@type": "Question", "name": "L'alimentation joue-t-elle un rôle dans la prévention ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en antioxydants peut aider à protéger la santé oculaire." } }, { "@type": "Question", "name": "Le stress a-t-il un impact sur la santé rétinienne ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Le stress peut aggraver des conditions sous-jacentes, augmentant le risque d'hémorragie." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour l'hémorragie rétinienne ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent l'observation, la photocoagulation et parfois la chirurgie vitréenne." } }, { "@type": "Question", "name": "Quand faut-il envisager une intervention chirurgicale ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Une chirurgie est envisagée si la vision est gravement affectée ou si l'hémorragie persiste." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils aider ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments anti-VEGF peuvent être utilisés pour traiter certaines causes d'hémorragie." } }, { "@type": "Question", "name": "Quel est le rôle de la surveillance dans le traitement ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "La surveillance régulière est essentielle pour évaluer l'évolution de l'hémorragie." } }, { "@type": "Question", "name": "Les traitements sont-ils efficaces ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "L'efficacité dépend de la cause et de la gravité de l'hémorragie, ainsi que du traitement choisi." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent la perte de vision permanente et le décollement de la rétine." } }, { "@type": "Question", "name": "L'hémorragie peut-elle entraîner des problèmes de santé plus graves ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut être un signe de maladies systémiques comme le diabète ou l'hypertension." } }, { "@type": "Question", "name": "Comment les complications sont-elles gérées ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "La gestion des complications nécessite souvent une intervention médicale spécialisée." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être traitées, mais d'autres peuvent entraîner des séquelles permanentes." } }, { "@type": "Question", "name": "Quel suivi est nécessaire après une hémorragie ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi régulier est essentiel pour surveiller la récupération et détecter d'éventuelles complications." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent le diabète, l'hypertension, et les antécédents familiaux de maladies oculaires." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque d'hémorragie rétinienne ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le risque augmente avec l'âge, surtout chez les personnes de plus de 60 ans." } }, { "@type": "Question", "name": "Les traumatismes oculaires sont-ils un facteur de risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traumatismes peuvent provoquer des hémorragies rétiniennes, surtout chez les jeunes." } }, { "@type": "Question", "name": "Le diabète gestationnel augmente-t-il le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le diabète gestationnel peut augmenter le risque d'hémorragie rétinienne post-partum." } }, { "@type": "Question", "name": "Le surpoids est-il un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le surpoids est associé à un risque accru de maladies oculaires, y compris l'hémorragie." } } ] } ] }

Sources (10000 au total)

Sarcomatoid Urothelial Carcinoma Is Associated With Limited Response to Neoadjuvant Chemotherapy and Poor Oncologic Outcomes After Radical Cystectomy.

To examine oncologic outcomes and response to neoadjuvant chemotherapy (NAC) in patients with sarcomatoid urothelial carcinoma (SUC) treated with radical cystectomy (RC).... We retrospectively queried our institutional database (2003-18) and Surveillance, Epidemiology, and End Results (SEER)-Medicare (2004-2015) for patients with cT2-4, N0-2, M0 SUC and conventional UC (C... We identified 38 patients with SUC and 287 patients with CUC in our database, and 190 patients with SUC in SEER-Medicare. In the institutional cohort, patients with SUC versus CUC had higher rates of ... SUC demonstrates poor pathologic response to NAC and worse OS compared with CUC, with no OS benefit associated with NAC. A unique pattern of rapid abdominopelvic cystic recurrence was identified....

Association between impairment and self-rated heath: a brazilian population study considering type, origin, and degree of limitation.

Perceived health is a well-known, low-cost measure in public health, and has been used in several studies on individuals with impairment. Although many studies have related impairment to self-rated he... This cross-sectional study used data of 43,681 adult individuals from the Brazilian National Health Survey (NHS, 2013). The outcome SRH was dichotomized into poor (including the regular, poor, and ver... Poor SRH prevalence was estimated at 31.8% (95%CI:31.0-33.0) among the non-impaired population, 65.6% (95%CI:60.6-70.0) among individuals with physical impairment, 50.3% (95%CI:45.0-56.0) for people w... Impairment is associated with poor SRH status, especially among people with physical impairment. The origin and degree of limitation of each type of impairment differently impacts SRH among the impair...

Pediatric Guillain-Barré Syndrome in a Resource Limited Setting: Clinical Features, Diagnostic and Management Challenges, and Hospital Outcome.

Guillain-Barré syndrome (GBS) is an acute immune-mediated peripheral neuropathy with a highly variable clinical course and outcome. There remain diagnostic and treatment challenges in resource limited... A retrospective chart review of children aged ≤14 years who were admitted with a diagnosis of GBS to Hawassa University Comprehensive Specialized Hospital from 2017 to 2021 was done. Medical records o... The mean age of the study subjects was 7.25±3.91 years and 63.7% were male. Antecedent event was present in 48% of the cases, and the most common triggering factor was upper respiratory tract infectio... There is a gap in the diagnosis and management of children with GBS; and mortality from the disease is higher than reports from other settings....

Periodontal disease and its association to endothelial dysfunction and clinical changes in limited systemic sclerosis: A case-control study.

Periodontal disease occurs frequently in patients with limited cutaneous systemic sclerosis (lcSSc) while data about underlying pathways contributing to periodontal changes are scarce. The aim of this... In 38 lcSSc patients and 38 controls, periodontal status was evaluated by disease-specific questionnaire, dental examination including bleeding on probing (BOP), pocket depth, and plaque index, and de... Periodontitis was present in 31 patients with lcSSc (81.6%) and in 27 controls (71.1%) (p = .280). LcSSc patients had a lower teeth number (p = .039) and Eikenella corrodens was to a higher degree det... Periodontal disease may occur frequently in patients with lcSSc and may be associated with arterial stiffness and with SSc activity....

Advancing proficiency testing for ultra in resource-limited settings using dried tube specimen: A study by SRL-Uganda.

Proficiency testing (PT) has been hard to set up due to cost limitations and technical capacity. Conventional Xpert MTB/RIF PT programs use liquid and culture spots which require stringent storage and... DTS were prepared from known isolates inactivated using a hot air oven at 85°C. 100μl of bacterial suspensions were aliquoted and dried inside a Biosafety cabinet. Panel validation was done to establi... Overall mean Ct value increased by 4.4 from the validation to testing after one year at the different storage conditions. Samples heated at 55°C showed a 6.4 Ct difference from validation data. Testin... DTS stored at 2-8°C remain more stable for one year compared to higher temperatures and can be consistently used as PT materials in more than one PT round for biannual PT providers....