Titre : Phosphotransferases (Phosphate Group Acceptor)

Phosphotransferases (Phosphate Group Acceptor) : Questions médicales fréquentes

Termes MeSH sélectionnés :

Observer Variation
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phosphotransférases ?\nQuels tests sont utilisés pour évaluer l'activité des phosphotransférases ?\nQuels symptômes peuvent indiquer un problème avec ces enzymes ?\nLes tests génétiques sont-ils utiles pour le diagnostic ?\nPeut-on diagnostiquer par imagerie des troubles liés aux phosphotransférases ?", "url": "https://questionsmedicales.fr/mesh/D017856?mesh_terms=Observer+Variation&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Phosphotransferases (Phosphate Group Acceptor)", "description": "Quels sont les symptômes d'une déficience en phosphotransférases ?\nLes troubles neurologiques sont-ils liés aux phosphotransférases ?\nComment les symptômes varient-ils selon le type d'enzyme ?\nLes symptômes apparaissent-ils à la naissance ?\nY a-t-il des symptômes spécifiques aux enfants ?", "url": "https://questionsmedicales.fr/mesh/D017856?mesh_terms=Observer+Variation&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": 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peut-elle influencer le risque ?\nLes infections peuvent-elles aggraver la condition ?", "url": "https://questionsmedicales.fr/mesh/D017856?mesh_terms=Observer+Variation&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une déficience en phosphotransférases ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests enzymatiques et des analyses biochimiques sont utilisés pour évaluer l'activité des phosphotransférases." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer l'activité des phosphotransférases ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests de dosage enzymatique et les analyses de métabolites sont couramment utilisés." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer un problème avec ces enzymes ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes métaboliques, comme la fatigue ou des troubles énergétiques, peuvent survenir." } }, { "@type": "Question", "name": "Les tests génétiques sont-ils utiles pour le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les tests génétiques peuvent identifier des mutations affectant les phosphotransférases." } }, { "@type": "Question", "name": "Peut-on diagnostiquer par imagerie des troubles liés aux phosphotransférases ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'imagerie n'est pas spécifique, mais peut aider à évaluer des complications métaboliques." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une déficience en phosphotransférases ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fatigue, faiblesse musculaire, troubles de la croissance et anomalies métaboliques." } }, { "@type": "Question", "name": "Les troubles neurologiques sont-ils liés aux phosphotransférases ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles neurologiques peuvent survenir en raison d'un métabolisme énergétique altéré." } }, { "@type": "Question", "name": "Comment les symptômes varient-ils selon le type d'enzyme ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes dépendent de l'enzyme spécifique affectée et de son rôle métabolique." } }, { "@type": "Question", "name": "Les symptômes apparaissent-ils à la naissance ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Certains symptômes peuvent apparaître à la naissance, tandis que d'autres se développent plus tard." } }, { "@type": "Question", "name": "Y a-t-il des symptômes spécifiques aux enfants ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les enfants peuvent présenter des retards de développement et des troubles de la croissance." } }, { "@type": "Question", "name": "Peut-on prévenir les déficiences en phosphotransférases ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention est difficile, mais un diagnostic précoce peut aider à gérer les symptômes." } }, { "@type": "Question", "name": "Les tests de dépistage néonatal sont-ils utiles ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les tests de dépistage néonatal peuvent identifier certaines déficiences précocement." } }, { "@type": "Question", "name": "Y a-t-il des recommandations diététiques préventives ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Des recommandations diététiques peuvent être établies pour les familles à risque." } }, { "@type": "Question", "name": "Les conseils génétiques sont-ils importants ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les conseils génétiques peuvent aider les familles à comprendre les risques de transmission." } }, { "@type": "Question", "name": "Les vaccinations peuvent-elles aider à prévenir des complications ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Les vaccinations ne préviennent pas directement les déficiences, mais protègent contre les infections." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour les déficiences en phosphotransférases ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement peut inclure des suppléments nutritionnels et une gestion diététique." } }, { "@type": "Question", "name": "La thérapie génique est-elle une option ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La thérapie génique est en recherche, mais pas encore largement disponible pour ces déficiences." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils aider à traiter ces déficiences ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Certains médicaments peuvent aider à gérer les symptômes, mais ne corrigent pas la déficience." } }, { "@type": "Question", "name": "Y a-t-il des traitements expérimentaux en cours ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des études cliniques explorent de nouvelles approches thérapeutiques pour ces conditions." } }, { "@type": "Question", "name": "Comment la gestion diététique aide-t-elle ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Une gestion diététique peut aider à compenser les déficiences métaboliques et à améliorer la santé." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec ces déficiences ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications métaboliques, neurologiques et de croissance peuvent se développer." } }, { "@type": "Question", "name": "Les troubles cardiaques sont-ils une complication possible ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles cardiaques peuvent survenir en raison d'un métabolisme énergétique altéré." } }, { "@type": "Question", "name": "Comment les complications affectent-elles la qualité de vie ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les complications peuvent réduire la qualité de vie en limitant les activités quotidiennes." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être gérées, mais d'autres peuvent être permanentes." } }, { "@type": "Question", "name": "Y a-t-il un risque accru de maladies métaboliques ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes avec des déficiences en phosphotransférases peuvent avoir un risque accru de maladies métaboliques." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour ces déficiences ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux et certaines mutations génétiques sont des facteurs de risque connus." } }, { "@type": "Question", "name": "Les facteurs environnementaux jouent-ils un rôle ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains facteurs environnementaux peuvent influencer l'expression des déficiences enzymatiques." } }, { "@type": "Question", "name": "Les maladies auto-immunes sont-elles un facteur de risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certaines maladies auto-immunes peuvent affecter le métabolisme et augmenter le risque." } }, { "@type": "Question", "name": "L'alimentation peut-elle influencer le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation déséquilibrée peut exacerber les symptômes chez les personnes à risque." } }, { "@type": "Question", "name": "Les infections peuvent-elles aggraver la condition ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines infections peuvent déclencher ou aggraver les symptômes liés aux déficiences enzymatiques." } } ] } ] }

Sources (10000 au total)

Considerable interobserver variation calls for unambiguous definitions of thyroid nodule ultrasound characteristics.

Thyroid nodule ultrasound characteristics are used as an indication for fine-needle aspiration cytology, usually as the basis for Thyroid Imaging Reporting and Data System (TIRADS) score calculation. ... After the blinded online evaluation of video recordings of the ultrasound examinations of 47 consecutive malignant and 76 consecutive benign thyroid lesions, 7 experts from 7 thyroid centers answered ... On a scale from 0.0 to 1.0, the Gwet's AC1 values were 0.34, 0.53, 0.72, and 0.79 for the four most important features in decision-making, i.e. irregular margins, microcalcifications, echogenicity, an... Examination of video recordings, closely simulating the real-world situation, revealed substantial interobserver variation in the interpretation of each of the four most important ultrasound character...

Skeletal age assessed by TW2 using 20-bone, carpal and RUS score systems: Intra-observer and inter-observer agreement among male pubertal soccer players.

The purpose of this study was to determine intra- and inter-observer agreement for the three skeletal ages derived from the TW2 method among male pubertal soccer players. The sample included 142 parti...

Inter- and intra-observer agreement in arthroscopic assessment of the long head of the biceps.

Long head of the biceps (LHB) pathology is frequent but can be difficult to diagnose. Arthroscopy is the current diagnostic gold-standard. The aim of the present study was to assess inter- and intra-o... Agreement in arthroscopic analysis of the LHB is good in the particular case of small rotator cuff tears.... This prospective study included 49 patients operated on between November 1 and November 30, 2017. Seven surgeons were asked to record videos of arthroscopic LHB analysis for Patte-1 small supraspinatu... Inter-observer agreement between the surgeons and intra-observer agreement for the junior surgeon were slight in describing the pathologic aspect of the LHB: respectively, κ=0.254, p<0.038; and κ=0.31... Isolated arthroscopic LHB assessment without clinical or paraclinical input or precise surgical exploration protocol showed slight inter-observer agreement. Analysis and interpretation of LHB aspect s... III....

Factors associated with interobserver variation amongst pathologists in the diagnosis of endometrial hyperplasia: A systematic review.

Reproducible diagnoses of endometrial hyperplasia (EH) remains challenging and has potential implications for patient management. This systematic review aimed to identify pathologist-specific factors ... Three electronic databases, namely MEDLINE, Embase and Web of Science, were searched from 1st January 2000 to 25th March 2023, using relevant key words and subject headings. Eligible studies reported ... Eight studies were identified. Interobserver variation was shown to be significant even amongst specialist gynaecological pathologists in most studies. Few studies investigated pathologist-specific ch... This review highlighted the impact of pathologist-specific factors and working practices in the accurate diagnosis of EH, although few studies have been conducted. Further research is warranted in the...

Inter- and intra-observer agreement in the measurement of macular holes by optical coherence tomography.

A full-thickness macular hole ("FTMH") is a foveal lesion caused by a defect in the full thickness of the neurosensory retina. Its diagnosis and the indication for surgical treatment take into account... Retrospective review of OCT b-scan images with a diagnosis of FTMH. Measurements of the minimum diameter of the FTMH were performed using the hand-held tool available on the DRI-Triton (Topcon, Japan)... Thirty-four images were analysed. For intra-observer variability, a correlation index higher than 0.98 was obtained in all cases. For inter-observer variability, the intra-class correlation coefficien... OCT-measured AMEC size values are reproducible between ophthalmic specialists and residents and are independent of the imaging scale at which the measurement is made....

The clinical impact of observer variability in lung nodule classification in children with Wilms tumour.

To investigate the extent to which observer variability of computed tomography (CT) lung nodule assessment may affect clinical treatment stratification in Wilms tumour (WT) patients, according to the ... I: CT thoraces of children with WT submitted for central review were used to estimate size distribution of lung metastases. II: Scans were selected for blinded review by five radiologists to determine... Lung nodules were found in 84 out of 360 (23%) children with WT. For 21 identified lung nodules, inter-observer limits of agreement (LOA) for the five readers were ±2.4 and ±1.4 mm (AP diameter), ±1.9... A significant intra-inter observer variation was found when measuring lung nodules on CT for patients with WT. This may have significant implications on treatment stratification, and thereby outcome, ...