Titre : Culture virale

Culture virale : Questions médicales fréquentes

Termes MeSH sélectionnés :

Lasers, Solid-State
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"name": "Diagnostic", "headline": "Diagnostic sur Culture virale", "description": "Comment se déroule un test de culture virale ?\nQuels échantillons sont utilisés pour la culture virale ?\nQuels tests complètent la culture virale ?\nCombien de temps prend une culture virale ?\nQuels signes indiquent une infection virale dans une culture ?", "url": "https://questionsmedicales.fr/mesh/D014776?mesh_terms=Lasers,+Solid-State&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Culture virale", "description": "Quels symptômes peuvent indiquer une infection virale ?\nLes symptômes varient selon le virus ?\nComment les symptômes évoluent-ils avec une infection virale ?\nLes symptômes sont-ils toujours présents lors d'une culture virale ?\nQuels symptômes nécessitent une culture virale urgente ?", "url": "https://questionsmedicales.fr/mesh/D014776?mesh_terms=Lasers,+Solid-State&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Culture virale", "description": "Comment prévenir les infections virales ?\nLes vaccins sont-ils efficaces contre tous les virus ?\nQuelles mesures d'hygiène sont recommandées ?\nLes masques aident-ils à prévenir les infections virales ?\nLes voyages augmentent-ils le risque d'infection virale ?", "url": "https://questionsmedicales.fr/mesh/D014776?mesh_terms=Lasers,+Solid-State&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Culture virale", "description": "Quels traitements sont disponibles pour les infections virales ?\nLa culture virale aide-t-elle à choisir un traitement ?\nLes antibiotiques sont-ils efficaces contre les virus ?\nComment les antiviraux agissent-ils ?\nLes traitements sont-ils les mêmes pour tous les virus ?", "url": "https://questionsmedicales.fr/mesh/D014776?mesh_terms=Lasers,+Solid-State&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Culture virale", "description": "Quelles complications peuvent survenir après une infection virale ?\nLes complications sont-elles prévisibles ?\nComment les complications sont-elles traitées ?\nLes enfants sont-ils plus à risque de complications ?\nLes personnes âgées sont-elles plus vulnérables aux complications ?", "url": "https://questionsmedicales.fr/mesh/D014776?mesh_terms=Lasers,+Solid-State&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Culture virale", "description": "Quels facteurs augmentent le risque d'infection virale ?\nL'âge influence-t-il le risque d'infection virale ?\nLes maladies chroniques augmentent-elles le risque ?\nLe mode de vie influence-t-il le risque d'infection virale ?\nLes voyages à l'étranger augmentent-ils le risque d'infection ?", "url": "https://questionsmedicales.fr/mesh/D014776?mesh_terms=Lasers,+Solid-State&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment se déroule un test de culture virale ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un échantillon est inoculé sur un milieu de culture pour observer la croissance virale." } }, { "@type": "Question", "name": "Quels échantillons sont utilisés pour la culture virale ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les échantillons peuvent inclure du sang, des sécrétions respiratoires ou des biopsies." } }, { "@type": "Question", "name": "Quels tests complètent la culture virale ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les tests sérologiques et PCR sont souvent utilisés pour confirmer l'infection virale." } }, { "@type": "Question", "name": "Combien de temps prend une culture virale ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "La culture virale peut prendre de quelques jours à plusieurs semaines selon le virus." } }, { "@type": "Question", "name": "Quels signes indiquent une infection virale dans une culture ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'apparition de cytopathies ou de plaques de lyse indique une infection virale." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer une infection virale ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, fatigue, toux, douleurs musculaires et éruptions cutanées sont fréquents." } }, { "@type": "Question", "name": "Les symptômes varient selon le virus ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, chaque virus peut provoquer des symptômes spécifiques selon son tropisme." } }, { "@type": "Question", "name": "Comment les symptômes évoluent-ils avec une infection virale ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes peuvent s'aggraver ou s'améliorer selon la réponse immunitaire." } }, { "@type": "Question", "name": "Les symptômes sont-ils toujours présents lors d'une culture virale ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Pas nécessairement, certains virus peuvent être asymptomatiques lors de la culture." } }, { "@type": "Question", "name": "Quels symptômes nécessitent une culture virale urgente ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes graves comme une détresse respiratoire ou une méningite justifient une culture." } }, { "@type": "Question", "name": "Comment prévenir les infections virales ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Vaccination, hygiène des mains et éviter le contact avec des personnes infectées." } }, { "@type": "Question", "name": "Les vaccins sont-ils efficaces contre tous les virus ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Non, chaque vaccin cible des virus spécifiques et leur efficacité varie." } }, { "@type": "Question", "name": "Quelles mesures d'hygiène sont recommandées ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Se laver les mains régulièrement et désinfecter les surfaces fréquemment touchées." } }, { "@type": "Question", "name": "Les masques aident-ils à prévenir les infections virales ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les masques réduisent la transmission des virus respiratoires." } }, { "@type": "Question", "name": "Les voyages augmentent-ils le risque d'infection virale ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les voyages peuvent exposer à de nouveaux virus et à des épidémies." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour les infections virales ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les antiviraux, les immunoglobulines et les traitements symptomatiques sont utilisés." } }, { "@type": "Question", "name": "La culture virale aide-t-elle à choisir un traitement ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle permet d'identifier le virus et de déterminer la sensibilité aux antiviraux." } }, { "@type": "Question", "name": "Les antibiotiques sont-ils efficaces contre les virus ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Non, les antibiotiques ne sont efficaces que contre les infections bactériennes." } }, { "@type": "Question", "name": "Comment les antiviraux agissent-ils ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Ils inhibent la réplication virale ou modulent la réponse immunitaire." } }, { "@type": "Question", "name": "Les traitements sont-ils les mêmes pour tous les virus ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Non, chaque virus peut nécessiter un traitement spécifique selon sa biologie." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir après une infection virale ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications comme la pneumonie, la méningite ou des syndromes post-viraux peuvent survenir." } }, { "@type": "Question", "name": "Les complications sont-elles prévisibles ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être prévisibles selon le virus et l'état de santé du patient." } }, { "@type": "Question", "name": "Comment les complications sont-elles traitées ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement dépend de la complication, allant des soins de soutien à des interventions spécifiques." } }, { "@type": "Question", "name": "Les enfants sont-ils plus à risque de complications ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains virus peuvent entraîner des complications plus graves chez les enfants." } }, { "@type": "Question", "name": "Les personnes âgées sont-elles plus vulnérables aux complications ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées ont un système immunitaire affaibli, augmentant le risque de complications." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque d'infection virale ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Un système immunitaire affaibli, le stress, et des conditions de vie insalubres augmentent le risque." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque d'infection virale ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les jeunes enfants et les personnes âgées sont plus susceptibles aux infections virales." } }, { "@type": "Question", "name": "Les maladies chroniques augmentent-elles le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies comme le diabète ou les maladies pulmonaires augmentent le risque d'infection." } }, { "@type": "Question", "name": "Le mode de vie influence-t-il le risque d'infection virale ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un mode de vie sédentaire et une mauvaise alimentation peuvent augmenter le risque." } }, { "@type": "Question", "name": "Les voyages à l'étranger augmentent-ils le risque d'infection ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, voyager dans des zones endémiques expose à des virus non rencontrés localement." } } ] } ] }

Sources (10000 au total)

Comparing Pediatric Ureteroscopy Outcomes with SuperPulsed Thulium Fiber Laser and Low-Power Holmium:YAG Laser.

The thulium fiber laser is a promising new lithoptripsy technology never before studied in the pediatric population. Our center adopted the first platform in North America, the SuperPulsed thulium fib... This is a retrospective, consecutive cohort study of unilateral ureteroscopy with laser lithotripsy performed in pediatric patients from 2016 to 2021 as an early adopter of the SPTF. Thirty-day compli... A total of 125 cases were performed in 109 pediatric patients: 93 with Ho:YAG and 32 with SPTF. No significant difference was noted in age (p=0.2), gender (p=0.6), stone burden (p >0.9) or stone locat... The SPTF laser was associated with a higher stone-free rate than the low-power Ho:YAG laser without compromising operative time and safety....

Thulium:YAG laser: a good compromise between holmium:YAG and thulium fiber laser for endoscopic lithotripsy? A narrative review.

To provide a technological description of the new pulsed solid-state Thulium:YAG laser (Tm:YAG). In addition, current available literature on Tm:YAG lithotripsy is also reviewed.... Medline, Scopus, Embase, and Web of Science databases were used to search for Tm:YAG operating mode articles.... Tm:YAG technology works with a laser cavity with thulium-doped YAG crystal, pumped by laser diodes. Laser beam operates at 2013 nm, with an adjustable peak power (≥ 1000 W) and the minimal fiber laser... The new pulsed solid-state thulium:YAG laser could represent a safe and effective compromise between Ho:YAG laser and TFL for endoscopic lithotripsy, either in retrograde intra-renal surgeries or in p...

A randomized trial of holmium laser vs thulium laser vs bipolar enucleation of large prostate glands.

To compare the outcome and morbidity of bipolar transurethral enucleation of the prostate (B-TUEP) and thulium laser enucleation of the prostate (ThuLEP) with those of holmium laser enucleation of the... A total of 155 patients were recruited from a single centre between February 2019 and August 2020. All had BPO, with a prostate volume ≥80 ml. Patients were randomly assigned to HoLEP, ThuLEP or B-TUE... There were 138 and 120 patients available for analysis at 6 and 12 months. There was no significant difference in Q... We conclude that ThuLEP and B-TUEP are as safe and effective as HoLEP for the treatment of large-sized BPO. Significant PSA reductions indicate that there was effective adenoma enucleation with all th...

Development of an automated laser drilling algorithm to compare stone ablation patterns from different laser pulse modes.

To develop a novel automated three-dimensional (3D) laser drilling algorithm to further investigate laser-stone interaction with different laser pulse modes. Comparison of post-ablative lattice archit... A 3D positioner (securing laser fiber) was programmed to create a 5 × 5 grid of drill holes spaced 1 mm apart on 15:5 cylindrical BegoStones. Beginning 0.5 mm above the stone surface, the laser fiber ... MC exhibited the greatest lattice preservation and least stone mass ablated (50.5 ± 2.2 mg). SP (69.4 ± 4.3 mg) and MD (70.0 ± 2.6 mg) had the greatest lattice destruction and stone mass ablated. The ... Consistent quantitative and qualitative differences between pulse modes were observed with a novel automated 3D laser drilling algorithm applied to BegoStone. The laser drilling algorithm developed he...