Titre : Léiomyosarcome

Léiomyosarcome : Questions médicales fréquentes

Termes MeSH sélectionnés :

Colonoscopy
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tumoraux sont associés ?\nPeut-on confondre le léiomyosarcome avec d'autres tumeurs ?", "url": "https://questionsmedicales.fr/mesh/D007890?mesh_terms=Colonoscopy&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Léiomyosarcome", "description": "Quels sont les symptômes courants du léiomyosarcome ?\nLe léiomyosarcome provoque-t-il une perte de poids ?\nPeut-on avoir des symptômes respiratoires ?\nLes symptômes varient-ils selon la localisation ?\nY a-t-il des symptômes spécifiques aux femmes ?", "url": "https://questionsmedicales.fr/mesh/D007890?mesh_terms=Colonoscopy&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Léiomyosarcome", "description": "Peut-on prévenir le léiomyosarcome ?\nLes facteurs environnementaux jouent-ils un rôle ?\nY a-t-il des habitudes à éviter ?\nLes antécédents familiaux influencent-ils le risque ?\nLe suivi médical régulier est-il important ?", "url": "https://questionsmedicales.fr/mesh/D007890?mesh_terms=Colonoscopy&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Léiomyosarcome", "description": "Quels traitements sont disponibles pour le léiomyosarcome ?\nLa chirurgie est-elle toujours nécessaire ?\nLa chimiothérapie est-elle efficace ?\nLa radiothérapie est-elle une option ?\nY a-t-il des traitements expérimentaux ?", "url": "https://questionsmedicales.fr/mesh/D007890?mesh_terms=Colonoscopy&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Léiomyosarcome", "description": "Quelles complications peuvent survenir ?\nLe léiomyosarcome peut-il se propager ?\nY a-t-il des risques liés aux traitements ?\nComment gérer la douleur liée au léiomyosarcome ?\nLe suivi post-traitement est-il crucial ?", "url": "https://questionsmedicales.fr/mesh/D007890?mesh_terms=Colonoscopy&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Léiomyosarcome", "description": "Quels sont les principaux facteurs de risque ?\nL'âge influence-t-il le risque de léiomyosarcome ?\nLes maladies génétiques sont-elles un facteur ?\nLe sexe joue-t-il un rôle dans le risque ?\nL'obésité est-elle un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D007890?mesh_terms=Colonoscopy&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on un léiomyosarcome ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur l'imagerie médicale et la biopsie des tissus affectés." } }, { "@type": "Question", "name": "Quels examens d'imagerie sont utilisés ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les IRM et les tomodensitométries (CT) sont couramment utilisés pour visualiser la tumeur." } }, { "@type": "Question", "name": "Le diagnostic nécessite-t-il une biopsie ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une biopsie est essentielle pour confirmer la nature maligne de la tumeur." } }, { "@type": "Question", "name": "Quels marqueurs tumoraux sont associés ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de marqueurs spécifiques, mais des tests génétiques peuvent aider." } }, { "@type": "Question", "name": "Peut-on confondre le léiomyosarcome avec d'autres tumeurs ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il peut être confondu avec d'autres sarcomes ou tumeurs musculaires." } }, { "@type": "Question", "name": "Quels sont les symptômes courants du léiomyosarcome ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des douleurs, des masses visibles et des troubles fonctionnels selon la localisation." } }, { "@type": "Question", "name": "Le léiomyosarcome provoque-t-il une perte de poids ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une perte de poids inexpliquée peut survenir en raison de la maladie avancée." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes respiratoires ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, si la tumeur se développe dans les poumons, des symptômes respiratoires peuvent apparaître." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon la localisation ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes dépendent de l'emplacement de la tumeur dans le corps." } }, { "@type": "Question", "name": "Y a-t-il des symptômes spécifiques aux femmes ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Les femmes peuvent éprouver des symptômes liés à des tumeurs utérines, comme des saignements." } }, { "@type": "Question", "name": "Peut-on prévenir le léiomyosarcome ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de méthode de prévention spécifique, mais un mode de vie sain peut aider." } }, { "@type": "Question", "name": "Les facteurs environnementaux jouent-ils un rôle ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exposition à certains produits chimiques peut augmenter le risque de léiomyosarcome." } }, { "@type": "Question", "name": "Y a-t-il des habitudes à éviter ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Éviter le tabagisme et l'exposition à des agents cancérigènes peut réduire le risque." } }, { "@type": "Question", "name": "Les antécédents familiaux influencent-ils le risque ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux de cancers peuvent augmenter le risque de léiomyosarcome." } }, { "@type": "Question", "name": "Le suivi médical régulier est-il important ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi médical régulier peut aider à détecter précocement des anomalies." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour le léiomyosarcome ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent la chirurgie, la chimiothérapie et la radiothérapie." } }, { "@type": "Question", "name": "La chirurgie est-elle toujours nécessaire ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La chirurgie est souvent nécessaire pour retirer la tumeur, selon sa taille et son emplacement." } }, { "@type": "Question", "name": "La chimiothérapie est-elle efficace ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "La chimiothérapie peut être utilisée, mais son efficacité varie selon les cas." } }, { "@type": "Question", "name": "La radiothérapie est-elle une option ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la radiothérapie peut être utilisée pour traiter les tumeurs inopérables ou résiduelles." } }, { "@type": "Question", "name": "Y a-t-il des traitements expérimentaux ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des essais cliniques peuvent proposer des traitements expérimentaux pour le léiomyosarcome." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent la métastase, la douleur chronique et des problèmes fonctionnels." } }, { "@type": "Question", "name": "Le léiomyosarcome peut-il se propager ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il peut se propager à d'autres organes, notamment les poumons et le foie." } }, { "@type": "Question", "name": "Y a-t-il des risques liés aux traitements ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traitements peuvent entraîner des effets secondaires comme la fatigue et des nausées." } }, { "@type": "Question", "name": "Comment gérer la douleur liée au léiomyosarcome ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "La gestion de la douleur peut inclure des médicaments, la physiothérapie et des soins palliatifs." } }, { "@type": "Question", "name": "Le suivi post-traitement est-il crucial ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi régulier est essentiel pour surveiller les récidives et gérer les complications." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent l'exposition à des radiations, des produits chimiques et des antécédents familiaux." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque de léiomyosarcome ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le risque augmente généralement avec l'âge, touchant souvent les adultes d'âge moyen." } }, { "@type": "Question", "name": "Les maladies génétiques sont-elles un facteur ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certaines maladies génétiques, comme le syndrome de Li-Fraumeni, augmentent le risque." } }, { "@type": "Question", "name": "Le sexe joue-t-il un rôle dans le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les femmes sont légèrement plus susceptibles de développer un léiomyosarcome utérin." } }, { "@type": "Question", "name": "L'obésité est-elle un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'obésité peut être associée à un risque accru de certains types de sarcomes, y compris le léiomyosarcome." } } ] } ] }

Sources (1502 au total)

Colonoscopy in the young: An indication-based analysis of outcome.

Data on colonoscopy's diagnostic yield in young adults with lower gastrointestinal symptoms are scarce. We evaluated this yield in young patients by performing an indication-based analysis of outcomes... We reviewed diagnostic colonoscopies performed in young adults (age <50 years) over 10 years. We created two groups of young adults (18-39 years, n = 4941) and quadragenarians (40-49 years; n = 6605),... Chronic diarrhea and abdominal pain (42.4 and 36.2%), rectal bleeding (19.8 and 18.4%), and constipation were major indications for colonoscopy performance in quadragenarian and younger patients, resp... We outlined the expected diagnostic yields of colonoscopy performed in young patients for multiple indications, showing that rectal bleeding was consistently associated with CRC and polyp detection....

2021 Patient Perceptions Regarding Colonoscopy Experience.

We sought to document patient perceptions in 2021 regarding colonoscopy experience and potential deterrents to repeat colonoscopy.... Bowel preparation has been previously considered by patients to be the worst part of a colonoscopy.... We conducted a prospective survey of consecutive patients age 18 years and older who had just completed colonoscopy at 2 outpatient endoscopy centers at a tertiary academic hospital. The short survey ... Four hundred patients completed the survey of 405 approached. Average patient age was 64 years, and 48% were women. Seventy-five percent of patients used low-volume preparations. Bowel preparation was... Bowel preparation remains the worst part of the colonoscopy experience for patients, and the most likely deterrent to future colonoscopy....

Patient-related factors related to prolonged preparation-to-colonoscopy interval and insufficient purgative intake before colonoscopy: A post-hoc observational study.

Prolonged preparation-to-colonoscopy (PC) interval and insufficient purgative intake (PI) are two important indicators for quality of bowel preparation for colonoscopy. We aimed to investigate patient... The post-hoc regression analyses were performed using the data from two prospective studies (NCT04434625 and NCT04101097). Patients receiving reinforced instructions for bowel preparation were recruit... Altogether 1806 patients from five endoscopic centers underwent bowel preparation from September 2019 to March 2021. The cut-off values were 6 h for PC interval and 80% for PI. In all, 116 (6.4%) and ... In spite of reinforced education, a number of patients did not follow the instructions for bowel preparation. The factors for a prolonged PC interval did not overlap with those for insufficient PI. In...

Longitudinal impact of screening colonoscopy on greenhouse gas emissions.

Colonoscopy is the gold-standard screening test for colorectal cancer. However, it has come under scrutiny for its carbon footprint and contribution to greenhouse gas (GHG) emissions compared to other... Using the reported number of screening colonoscopies performed annually in the U.S. and the absolute risk reduction (ARR) reported in the NorDICC trial, we calculated the expected minimum number of ca... 6.3 million screening colonoscopies performed in one year prevent 1,134,000 colorectal cancers over a ten-year period. Of these, 38∙3% (434,254) are localized, 38∙8% (440,281) are regional, and 22∙9% ... Colorectal cancer screening decreases cancer-related GHG emissions and minimizes the environmental impact of cancer treatment....

Prediction of Hypoglycemia in Diabetic Patients During Colonoscopy Preparation.

To explore the clinical outcomes and establish a predictive model of hypoglycemia during colonoscopy preparation for diabetic patients.... Three-hundred ninety-four patients with diabetes who received colonoscopy were retrospectively enrolled in this study and assigned to hypoglycemia or non-hypoglycemia groups. Information about clinica... Among 394 participants, 66 (16.8%) underwent a total of 88 hypoglycemia attacks during the bowel preparation. Grade 1 hypoglycemia (≤3.9 mmol/L) comprised 90.9% (80/88) of all hypoglycemia attacks and... Diabetic patients are prone to develop mild to moderate hypoglycemia during colonoscopy preparation. This study proposes a predictive model that could provide a reference for identifying patients with...

Association of Trainee Participation in Colonoscopy Procedures With Quality Metrics.

Trainees routinely participate in colonoscopy procedures, yet whether their involvement is positively or negatively associated with procedural quality is unknown because prior studies involved small n... To assess the association between trainee participation and colonoscopy quality metrics.... This multicenter population-based cohort study was conducted at 21 academic and community hospitals between April 1, 2017, and October 31, 2018, among consecutive adult patients undergoing colonoscopy... Participation by a trainee, defined as a resident or fellow enrolled in a gastroenterology or general surgery training program.... The primary outcome was the adenoma detection rate (ADR), and secondary outcomes were sessile serrated polyp detection rate (ssPDR), polyp detection rate (PDR), cecal intubation rate (CIR), and perfor... A total of 35 499 colonoscopies (18 989 women [53.5%]; mean [SD] patient age, 60.0 [14.1] years) were performed by 71 physicians (mean [SD] time in practice, 14.0 [9.3] years); 5941 colonoscopies (16.... This study suggests that trainee involvement during colonoscopy was associated with reduced ssPDR but not other colonoscopy outcome measures. Extra care should be exercised when examining the right co...

Incidence, risk and protective factors of symptoms after colonoscopy.

Few studies focused on minor adverse events which may develop after colonoscopy.... To investigate the incidence and factors associated to post-colonoscopy symptoms.... This is a prospective study conducted in 10 Italian hospitals. The main outcome was a cumulative score combining 10 gastrointestinal (GI) symptoms occurring the week following colonoscopy. The analyse... Of 793 subjects included in the analysis, 361 (45.5%) complained the new onset of at least one GI symptom after the exam; one symptom was reported by 202 (25.5%), two or more symptoms by 159 (20.1%). ... About half of the patients develop de novo GI symptoms following colonoscopy. Improving bowel preparation tolerability may reduce the incidence of post-colonoscopy symptoms, especially in more vulnera...

Quality indicators for colonoscopy in Egypt: A prospective multicenter study.

Despite its wide availability, we do not have sufficient data aboutthe quality of colonoscopy in Egypt. In this study, we proposed 13 indicators to assess the quality of colonoscopy procedures in the ... A multicenter prospective study was conducted between July and December 2020, which included all patients who underwent colonoscopy in the participating centers. The following were the proposed qualit... A total of 1,006 colonoscopy procedures were performed during the study duration in the included centers. Our analysis showed the following four indicators that were fulfilled in all centers: appropri... Our study revealed the bright aspects of colonoscopy practice in Egypt, including high CIRs and low complication rates; conversely, ADR, bowel cleansing quality, and infection control measures should ...