Titre : Tumeurs de l'abdomen

Tumeurs de l'abdomen : Questions médicales fréquentes

Termes MeSH sélectionnés :

Software
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"https://questionsmedicales.fr/mesh/D000008?mesh_terms=Software&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une tumeur abdominale ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic se fait par imagerie (IRM, scanner) et biopsie." } }, { "@type": "Question", "name": "Quels tests sanguins sont utiles ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les marqueurs tumoraux comme l'AFP et le CA 19-9 peuvent aider au diagnostic." } }, { "@type": "Question", "name": "Quels symptômes indiquent une tumeur abdominale ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Douleurs abdominales, perte de poids, nausées et changements d'appétit." } }, { "@type": "Question", "name": "Quelle imagerie est la plus précise ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "L'IRM est souvent plus précise pour visualiser les tissus mous." } }, { "@type": "Question", "name": "Quand faire une échographie abdominale ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'échographie est utile pour évaluer des masses abdominales suspectes." } }, { "@type": "Question", "name": "Quels sont les symptômes courants des tumeurs abdominales ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent douleurs, ballonnements, nausées et perte d'appétit." } }, { "@type": "Question", "name": "La jaunisse est-elle un symptôme ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la jaunisse peut indiquer une tumeur au foie ou des voies biliaires." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes sans tumeur visible ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des symptômes peuvent apparaître même sans tumeur détectable." } }, { "@type": "Question", "name": "Les tumeurs abdominales causent-elles des vomissements ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les vomissements peuvent survenir en raison de l'obstruction intestinale." } }, { "@type": "Question", "name": "Comment la fatigue est-elle liée aux tumeurs ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "La fatigue peut résulter de la maladie, des traitements ou de l'anémie." } }, { "@type": "Question", "name": "Peut-on prévenir les tumeurs abdominales ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Certaines mesures comme une alimentation saine et l'exercice peuvent réduire le risque." } }, { "@type": "Question", "name": "Le tabagisme augmente-t-il le risque ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme est un facteur de risque pour plusieurs types de tumeurs abdominales." } }, { "@type": "Question", "name": "L'alcool est-il un facteur de risque ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une consommation excessive d'alcool peut augmenter le risque de tumeurs hépatiques." } }, { "@type": "Question", "name": "Les infections peuvent-elles causer des tumeurs ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Certaines infections, comme l'hépatite B, peuvent augmenter le risque de cancer du foie." } }, { "@type": "Question", "name": "Le surpoids est-il un risque ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'obésité est associée à un risque accru de plusieurs tumeurs abdominales." } }, { "@type": "Question", "name": "Quels sont les traitements des tumeurs abdominales ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent chirurgie, chimiothérapie et radiothérapie." } }, { "@type": "Question", "name": "Quand est la chirurgie nécessaire ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La chirurgie est souvent nécessaire pour retirer la tumeur et les tissus environnants." } }, { "@type": "Question", "name": "La chimiothérapie est-elle efficace ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut réduire la taille des tumeurs et prévenir les récidives." } }, { "@type": "Question", "name": "Quels effets secondaires des traitements ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Les effets secondaires incluent nausées, fatigue, et perte de cheveux." } }, { "@type": "Question", "name": "La radiothérapie est-elle utilisée ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est utilisée pour traiter certaines tumeurs abdominales localisées." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent la métastase, l'obstruction intestinale et l'hémorragie." } }, { "@type": "Question", "name": "Les tumeurs peuvent-elles causer des douleurs chroniques ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les tumeurs peuvent provoquer des douleurs chroniques en raison de leur taille ou de leur emplacement." } }, { "@type": "Question", "name": "Comment les tumeurs affectent-elles la digestion ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent provoquer des obstructions, entraînant des problèmes digestifs." } }, { "@type": "Question", "name": "Les tumeurs abdominales peuvent-elles causer des infections ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les tumeurs peuvent affaiblir le système immunitaire, augmentant le risque d'infections." } }, { "@type": "Question", "name": "Quelles sont les conséquences d'une métastase ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Les métastases peuvent affecter d'autres organes, compliquant le traitement et le pronostic." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent l'âge, le tabagisme, l'alcool et des antécédents familiaux." } }, { "@type": "Question", "name": "Les antécédents médicaux influencent-ils le risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents de maladies comme la colite peuvent augmenter le risque." } }, { "@type": "Question", "name": "L'exposition à des produits chimiques est-elle un risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exposition à certains produits chimiques peut augmenter le risque de cancer abdominal." } }, { "@type": "Question", "name": "Le stress a-t-il un impact sur le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Le stress chronique peut influencer la santé globale, mais son lien direct est moins clair." } }, { "@type": "Question", "name": "Les maladies génétiques augmentent-elles le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines maladies génétiques comme le syndrome de Lynch augmentent le risque." } } ] } ] }

Sources (4840 au total)

Artificial intelligence software in pulmonary nodule assessment.

This study tests the impact of the addition of autonomous computed tomography (CT) interpreting software to radiologist assessment of pulmonary nodules.... Computed tomography scans for nodule assessment were identified retrospectively. Lung cancer risk factors, initial radiologist (RAD) report, Philips Lung Nodule software report (computer-aided nodule ... In all, 100 patients were studied. Median maximal diameter of the largest nodule reported by RAD and RAD + CAD were similar at 10.0 and 9.0 mm, respectively (... This study suggests that autonomous software use can alter radiologist assessment of pulmonary nodules such that suggested follow-up is altered....

The impact of software updates on accuracy of intraoral scanners.

Digital workflow is showing an increasing tendency in everyday dentistry. Accuracy is essential during digital dental workflows for all indication areas. The present study aimed to evaluate the effect... 3Shape Trios 3 Pod with software versions 18.1.2. (TRI3_1) and 20.1.2. (TRI3_2); 3Shape Trios 4 Move, version 19.2.2. (TRI4_1); and 3Shape Trios 4 Pod, version 20.1.1. (TRI4_2) were used to take direc... In parameter 1 and 2, the newest model with the latest software (TRI4_2) reached the highest accuracy (31.06 ± 5.24 µm and 21.69 ± 7.50 µm). In parameter 3, an older generation scanner running legacy ... Appropriate software updates can significantly increase the trueness and precision of intraoral scanner devices. With updated software, the older generation can match the accuracy level of latest equi...

Repeatability and reproducibility of various 4D Flow MRI postprocessing software programs in a multi-software and multi-vendor cross-over comparison study.

Different software programs are available for the evaluation of 4D Flow cardiovascular magnetic resonance (CMR). A good agreement of the results between programs is a prerequisite for the acceptance o... Eight healthy subjects (27 ± 3 years, 3 women) were each examined on two 3T CMR systems (Ingenia, Philips Healthcare; MAGNETOM Skyra, Siemens Healthineers) with a standardized 4D Flow CMR sequence. Si... SW-A and SW-C were the only software programs showing agreement for stroke volume (ICC = 0.96; E... Of all tested software programs, only SW-A and SW-C can be used equivalently for determination of stroke volume, peak flow, and vessel area. Irrespective of the applied software and scanner, high intr...

Comparison of CT Perfusion Software Packages for Thrombectomy Eligibility.

Computed tomography perfusion (CTP) has played an important role in patient selection for mechanical thrombectomy (MT) in acute ischemic stroke. We aimed to investigate the agreement between perfusion... We retrospectively reviewed a prospectively maintained MT database to identify patients with anterior circulation large vessel occlusion strokes (LVOS) involving the internal carotid artery or middle ... In this analysis of 242 patients with LVOS, RAPID and Viz CTP relative cerebral blood flow (rCBF) < 30% values had substantial agreement (ρ = 0.767 [95% confidence interval [CI] = 0.71-0.81]) as well ... Perfusion parametric maps of the RAPID, Viz CTP, and e-CTP software have substantial agreement in predicting final infarct volume in near-completely/completely reperfused patients. ANN NEUROL 2023;94:...