Titre : Maladie du greffon contre l'hôte

Maladie du greffon contre l'hôte : Questions médicales fréquentes

Termes MeSH sélectionnés :

Visual Prosthesis
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"url": "https://questionsmedicales.fr/mesh/D006086?mesh_terms=Visual+Prosthesis&page=1000#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer la GVHD ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur l'examen clinique et des biopsies cutanées ou intestinales." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour la GVHD ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins et des biopsies sont effectués pour évaluer l'atteinte des organes." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent la GVHD ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les signes incluent éruptions cutanées, diarrhée, et atteinte hépatique." } }, { "@type": "Question", "name": "La GVHD peut-elle être confondue avec d'autres maladies ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut être confondue avec des infections ou d'autres maladies auto-immunes." } }, { "@type": "Question", "name": "Quel rôle joue l'historique médical dans le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'historique de greffe et les traitements antérieurs sont cruciaux pour le diagnostic." } }, { "@type": "Question", "name": "Quels sont les symptômes cutanés de la GVHD ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des éruptions, des démangeaisons et des desquamations." } }, { "@type": "Question", "name": "La GVHD affecte-t-elle le système digestif ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut provoquer des diarrhées, des douleurs abdominales et des nausées." } }, { "@type": "Question", "name": "Quels symptômes hépatiques sont associés à la GVHD ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent jaunisse, fatigue et élévation des enzymes hépatiques." } }, { "@type": "Question", "name": "La GVHD peut-elle causer des problèmes oculaires ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut entraîner sécheresse oculaire et inflammation conjonctivale." } }, { "@type": "Question", "name": "Quels symptômes respiratoires peuvent survenir ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme la toux, l'essoufflement et des infections pulmonaires peuvent apparaître." } }, { "@type": "Question", "name": "Comment prévenir la GVHD après une greffe ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention inclut l'utilisation d'immunosuppresseurs et le choix de donneurs compatibles." } }, { "@type": "Question", "name": "Le choix du donneur influence-t-il la GVHD ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un donneur HLA compatible réduit le risque de GVHD." } }, { "@type": "Question", "name": "Les traitements préventifs sont-ils efficaces ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traitements préventifs diminuent significativement l'incidence de la GVHD." } }, { "@type": "Question", "name": "Les greffes de cellules souches de sang de cordon sont-elles plus sûres ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent présenter un risque réduit de GVHD par rapport aux greffes de moelle osseuse." } }, { "@type": "Question", "name": "Les soins post-greffe aident-ils à prévenir la GVHD ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi médical rigoureux et des soins appropriés sont essentiels." } }, { "@type": "Question", "name": "Quels traitements sont utilisés pour la GVHD ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des corticostéroïdes et des immunosuppresseurs." } }, { "@type": "Question", "name": "La photothérapie est-elle efficace contre la GVHD ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la photothérapie peut être utilisée pour traiter les éruptions cutanées." } }, { "@type": "Question", "name": "Les greffes de cellules souches peuvent-elles aider ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des greffes supplémentaires peuvent être envisagées dans certains cas de GVHD sévère." } }, { "@type": "Question", "name": "Quels médicaments sont prescrits pour la GVHD ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments comme le méthotrexate et la ciclosporine sont souvent prescrits." } }, { "@type": "Question", "name": "La thérapie cellulaire est-elle une option ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la thérapie cellulaire peut être explorée pour des cas réfractaires." } }, { "@type": "Question", "name": "Quelles sont les complications de la GVHD ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent infections, défaillance d'organes et cancers secondaires." } }, { "@type": "Question", "name": "La GVHD peut-elle entraîner des infections ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la GVHD affaiblit le système immunitaire, augmentant le risque d'infections." } }, { "@type": "Question", "name": "Quels cancers peuvent survenir après la GVHD ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des cancers comme le lymphome et le carcinome peuvent se développer après la GVHD." } }, { "@type": "Question", "name": "La GVHD peut-elle affecter la qualité de vie ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes et complications peuvent gravement impacter la qualité de vie." } }, { "@type": "Question", "name": "Comment gérer les complications de la GVHD ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "La gestion inclut un suivi médical régulier et des traitements symptomatiques." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque de la GVHD ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent l'âge, le sexe, et la compatibilité HLA entre donneur et receveur." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque de GVHD ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les patients plus âgés ont un risque accru de développer la GVHD." } }, { "@type": "Question", "name": "Le sexe du receveur joue-t-il un rôle ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les hommes peuvent avoir un risque plus élevé de GVHD que les femmes." } }, { "@type": "Question", "name": "Les antécédents médicaux augmentent-ils le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents de maladies auto-immunes ou de greffes augmentent le risque." } }, { "@type": "Question", "name": "La source de greffe influence-t-elle le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les greffes de moelle osseuse présentent un risque plus élevé que celles de sang de cordon." } } ] } ] }

Sources (10000 au total)

Visual Joint Angle Assessment: Does Accuracy Improve with a Higher Level of Orthopaedic Surgery Training?

The purpose of this study was to evaluate the accuracy of visual joint angle assessments by orthopaedic surgery trainees amongst various levels of training.... Sagittal plane photographs of several joints at various angles were distributed to trainees within an orthopaedic residency program. Joint angles were estimated and compared to those obtained with a g... Twenty trainees were studied. The percent error for knee measurements differed at 23.1%, 26.2% and 11.1% for the PGY 2-3, PGY 4-5 and PGY 6 groups, respectively (P=0.024). Percentage error for ankles ... Visual joint angle assessments vary amongst trainees, with PGY 6s most accurately identifying knee joint angles. Visual assessment is inaccurate compared to goniometric measurements, thus limiting vis...

Corneal aberrations, densitometry on scheimpflug imaging, and visual acuity after deep anterior lamellar keratoplasty.

To evaluate visual acuity, corneal aberrations, and densitometry post deep anterior lamellar keratoplasty (DALK).... Twenty-five eyes of 25 patients who underwent DALK for corneal stromal diseases with normal endothelium were enrolled in a prospective interventional study. Evaluation for corneal aberrations and dens... Big bubble deep anterior lamellar keratoplasty (BB-DALK) was successful in 18 patients, while 7 eyes underwent manual dissection due to failed BB (Big Bubble) technique. The mean BSCVA was 1.35 ± 0.46... Though there is a significant improvement in BSCVA after DALK, the quality of vision in terms of aberrometry and densitometry is suboptimal, especially in cases undergoing manual DALK compared to thos...

Cup orientation following posterior approach THA - the effect of different visual aids and pelvic supports.

This study aims to compare cup inclination achieved (1) Using two orientation guides, whilst using the same 3-point pelvic positioner and (2) Using two types of pelvic positioners, whilst measuring in... This is a prospective, diagnostic cohort study of a consecutive series of 150 THAs performed through a posterior approach. Two types of 3-point pelvic positioners were used (Stulberg and modified Cape... There was no difference in radiographic cup inclination/ (p = 0.63) using a mechanical guide or digital inclinometer. However, differences were seen in ΔPelvicPosition between the positioners ((Stulbe... With the pelvis securely positioned with 3-point supports, optimum cup orientation can be achieved with both alignment guides and inclinometer. Non-optimal cup inclinations were seen when intra-operat...