Titre : Dosimétrie par luminescence stimulée optiquement

Dosimétrie par luminescence stimulée optiquement : Questions médicales fréquentes

Termes MeSH sélectionnés :

Visual Prosthesis
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"@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Dosimétrie par luminescence stimulée optiquement", "description": "Comment fonctionne la dosimétrie OSLD ?\nQuels matériaux sont utilisés en OSLD ?\nQuelle est la précision de l'OSLD ?\nL'OSLD est-elle utilisée en médecine ?\nQuels sont les avantages de l'OSLD ?", "url": "https://questionsmedicales.fr/mesh/D062791?mesh_terms=Visual+Prosthesis&page=4#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Dosimétrie par luminescence stimulée optiquement", "description": "Quels symptômes indiquent une exposition à la radiation ?\nComment détecter une exposition excessive ?\nQuels effets à long terme de l'exposition existent ?\nL'OSLD peut-elle détecter des symptômes ?\nQuels signes de surdosage sont observables ?", "url": "https://questionsmedicales.fr/mesh/D062791?mesh_terms=Visual+Prosthesis&page=4#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Dosimétrie par luminescence stimulée optiquement", "description": "Comment réduire l'exposition aux radiations ?\nQuels équipements de protection sont recommandés ?\nL'OSLD aide-t-elle à la prévention ?\nQuelles formations sont nécessaires pour l'OSLD ?\nComment sensibiliser aux risques radiologiques ?", "url": "https://questionsmedicales.fr/mesh/D062791?mesh_terms=Visual+Prosthesis&page=4#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Dosimétrie par luminescence stimulée optiquement", "description": "Comment l'OSLD aide-t-elle en radiothérapie ?\nQuels traitements nécessitent une dosimétrie précise ?\nL'OSLD est-elle utilisée pour le suivi des patients ?\nQuels protocoles de traitement utilisent l'OSLD ?\nL'OSLD peut-elle être utilisée en recherche ?", "url": "https://questionsmedicales.fr/mesh/D062791?mesh_terms=Visual+Prosthesis&page=4#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Dosimétrie par luminescence stimulée optiquement", "description": "Quelles complications peuvent survenir après exposition ?\nComment l'OSLD aide-t-elle à éviter les complications ?\nQuels sont les effets secondaires de la radiothérapie ?\nL'OSLD peut-elle prévenir les complications ?\nQuels suivis sont nécessaires après traitement ?", "url": "https://questionsmedicales.fr/mesh/D062791?mesh_terms=Visual+Prosthesis&page=4#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Dosimétrie par luminescence stimulée optiquement", "description": "Quels facteurs augmentent le risque d'exposition ?\nLes enfants sont-ils plus à risque ?\nComment l'âge influence-t-il le risque ?\nQuels comportements augmentent le risque ?\nLes antécédents médicaux influencent-ils le risque ?", "url": "https://questionsmedicales.fr/mesh/D062791?mesh_terms=Visual+Prosthesis&page=4#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment fonctionne la dosimétrie OSLD ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Elle mesure la lumière émise par des matériaux après exposition à des radiations." } }, { "@type": "Question", "name": "Quels matériaux sont utilisés en OSLD ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des cristaux comme l'alumine ou le silicate sont couramment utilisés." } }, { "@type": "Question", "name": "Quelle est la précision de l'OSLD ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "L'OSLD offre une précision élevée, souvent dans les 5% pour les doses mesurées." } }, { "@type": "Question", "name": "L'OSLD est-elle utilisée en médecine ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est utilisée pour mesurer les doses de radiation en radiothérapie." } }, { "@type": "Question", "name": "Quels sont les avantages de l'OSLD ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Elle est sensible, portable et peut être utilisée dans divers environnements." } }, { "@type": "Question", "name": "Quels symptômes indiquent une exposition à la radiation ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Des nausées, des vomissements et des brûlures cutanées peuvent apparaître." } }, { "@type": "Question", "name": "Comment détecter une exposition excessive ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Des dosimètres OSLD peuvent être utilisés pour mesurer l'exposition cumulée." } }, { "@type": "Question", "name": "Quels effets à long terme de l'exposition existent ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des risques accrus de cancer et de maladies génétiques peuvent survenir." } }, { "@type": "Question", "name": "L'OSLD peut-elle détecter des symptômes ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Non, l'OSLD mesure la dose de radiation, pas les symptômes cliniques." } }, { "@type": "Question", "name": "Quels signes de surdosage sont observables ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Fatigue, perte de cheveux et troubles sanguins peuvent être des signes." } }, { "@type": "Question", "name": "Comment réduire l'exposition aux radiations ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Utiliser des protections appropriées et limiter le temps d'exposition." } }, { "@type": "Question", "name": "Quels équipements de protection sont recommandés ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Des tabliers plombés et des écrans de protection sont souvent utilisés." } }, { "@type": "Question", "name": "L'OSLD aide-t-elle à la prévention ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle permet de surveiller l'exposition et d'ajuster les protocoles." } }, { "@type": "Question", "name": "Quelles formations sont nécessaires pour l'OSLD ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Des formations en radioprotection et en dosimétrie sont essentielles." } }, { "@type": "Question", "name": "Comment sensibiliser aux risques radiologiques ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Des campagnes d'information et des formations peuvent être mises en place." } }, { "@type": "Question", "name": "Comment l'OSLD aide-t-elle en radiothérapie ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Elle permet de mesurer avec précision la dose administrée au patient." } }, { "@type": "Question", "name": "Quels traitements nécessitent une dosimétrie précise ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements de cancer et les procédures de radiologie interventionnelle." } }, { "@type": "Question", "name": "L'OSLD est-elle utilisée pour le suivi des patients ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est utilisée pour surveiller l'exposition des patients au fil du temps." } }, { "@type": "Question", "name": "Quels protocoles de traitement utilisent l'OSLD ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des protocoles de radiothérapie et de radiologie diagnostique l'intègrent." } }, { "@type": "Question", "name": "L'OSLD peut-elle être utilisée en recherche ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est utilisée pour des études sur les effets des radiations." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir après exposition ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications comme des cancers et des maladies cardiovasculaires peuvent apparaître." } }, { "@type": "Question", "name": "Comment l'OSLD aide-t-elle à éviter les complications ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Elle permet de contrôler les doses administrées pour éviter les surdosages." } }, { "@type": "Question", "name": "Quels sont les effets secondaires de la radiothérapie ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Fatigue, nausées et troubles cutanés sont des effets secondaires fréquents." } }, { "@type": "Question", "name": "L'OSLD peut-elle prévenir les complications ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, en assurant une administration précise des doses de radiation." } }, { "@type": "Question", "name": "Quels suivis sont nécessaires après traitement ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Des suivis réguliers pour détecter d'éventuelles complications sont recommandés." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque d'exposition ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Travail dans des environnements radiologiques ou médicalement exposés." } }, { "@type": "Question", "name": "Les enfants sont-ils plus à risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les enfants sont plus sensibles aux effets des radiations." } }, { "@type": "Question", "name": "Comment l'âge influence-t-il le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes âgées peuvent avoir une sensibilité accrue aux radiations." } }, { "@type": "Question", "name": "Quels comportements augmentent le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Le tabagisme et l'exposition à des produits chimiques peuvent augmenter le risque." } }, { "@type": "Question", "name": "Les antécédents médicaux influencent-ils le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents de cancer ou de radiothérapie augmentent le risque." } } ] } ] }

Sources (10000 au total)

Prevalence of secondary prosthesis use in lower limb prosthesis users.

Prostheses designed for daily use are often inappropriate for high-level activities and/or are susceptible to water damage and mechanical failure. Secondary prostheses, such as activity-specific or ba... We conducted a secondary analysis of survey data from three cross-sectional studies that assessed mobility in LLPUs. Descriptive statistics were used to determine the percentage of secondary prosthesi... Of participants in the analysis (... Results suggest that secondary prosthesis use for most LLPUs is limited and may differ based on users' demographic and clinical characteristics. Future research should determine how LLPUs' health-rela...

The history of resection prosthesis.

The purpose of this historical review is to highlight the progression and development of prosthetic reconstruction with a focus on the modular distal femur with hinged total knee arthroplasty.... Scientific literature was searched for descriptions of endoprosthetic reconstruction of the extremities to provide a thorough overview of the subject, focusing the research on the evolution of limb sa... After the first works of Gluck and Giordano, with ivory and metal and the pioneer shoulder prosthesis by Pean in the late 1890s, a great advancement was brought by reconstructions performed for injure... Walldius in the 1950s developed a fully constrained hinge knee, offering for the first time a consistent and replicable method of substituting the joint. In 1953, Shiers' prosthesis allowed for good f... The study of the materials and mechanical solutions that was brought to the modern distal femur resection prosthesis is a good example of a virtuous multidisciplinary teamwork between orthopaedic surg...

Partial Ossicular Reconstruction With a Novel Ball Joint Prosthesis: The mCLIP ARC Partial Prosthesis.

Middle ear surgery involves reconstruction of the ossicular chain, predominately using rigid implants. New middle ear prostheses strive to mimic the physiologic micromovements of the ossicular chain a... Thirty-five patients were included in a monocentric, prospective observational study. Patients received tympanoplasty with ossicular reconstruction using the mCLIP ARC partial prosthesis. This titaniu... The new prosthesis shows favorable clinical results. Pure-tone audiometry showed satisfactory results in ST and MT follow-up, with the PTA4 air-bone gap (ABG) decreasing from 24.5 (±11) dB to 17.4 (±7... The mCLIP ARC partial prosthesis, a new middle ear prosthesis with a balanced ball joint, shows promising audiological results and is a safe and effective choice for patients with chronic ear disease.... 3 Laryngoscope, 2024....

Does Prophylactic Replacement of Voice Prosthesis Make Sense? A Study to Predict Prosthesis Lifetime.

Voice prosthesis leakage significantly affects the quality of life of patients undergoing laryngectomy, causing insecurity and frequent unplanned hospital visits and costs. In this study, the concept ... Retrospective cohort study.... Tertiary hospital.... This study included all patients who underwent laryngectomy between 2000 and 2012 in the Netherlands Cancer Institute. Device lifetimes and voice prosthesis replacements of a retrospective cohort were... Patients used a median 3.4 voice prostheses per year (range, 0.1-48.1). We found high inter- and intrapatient variability in device lifetime. When prophylactic replacement is applied, this would becom... Based on our simulations, prophylactic replacement of voice prostheses is not feasible due to high inter- and intrapatient variation in device lifetime....

[Structured approach for infected prosthesis].

Endoprosthesis infections represent a major challenge for doctors and patients. Due to the increase in endoprosthesis implantation because of the increasing life expectancy, an increase in endoprosthe... Prosthesis infections can basically be divided into early and late infections. According to the criteria of the International Consensus Meeting, a late infection is defined as the occurrence more than... A structured approach for prosthesis infections oriented to an evidence-based algorithm provides a sufficient possibility of healing. An interdisciplinary approach involving cooperation between orthop...