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Jéjunum
Jéjunum : Questions médicales fréquentes
Termes MeSH sélectionnés :
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"name": "Comment diagnostiquer une obstruction du jéjunum ?",
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"text": "Un scanner abdominal et une radiographie peuvent révéler une obstruction."
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{
"@type": "Question",
"name": "Quels tests pour une maladie cœliaque ?",
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"acceptedAnswer": {
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"text": "Des tests sanguins pour les anticorps et une biopsie du jéjunum sont nécessaires."
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"@type": "Question",
"name": "Quels signes indiquent une infection du jéjunum ?",
"position": 3,
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"@type": "Question",
"name": "Comment évaluer une malabsorption ?",
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"text": "Des tests de selles et des analyses sanguines peuvent aider à évaluer la malabsorption."
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"@type": "Question",
"name": "Quels examens pour une tumeur du jéjunum ?",
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"text": "Une endoscopie et une imagerie par résonance magnétique (IRM) sont souvent utilisées."
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{
"@type": "Question",
"name": "Quels sont les symptômes d'une diverticulite jéjunale ?",
"position": 6,
"acceptedAnswer": {
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"text": "Douleurs abdominales, fièvre et changements dans les habitudes intestinales."
}
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{
"@type": "Question",
"name": "Comment reconnaître une ischémie du jéjunum ?",
"position": 7,
"acceptedAnswer": {
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"text": "Douleurs abdominales sévères, nausées et vomissements sont des signes d'ischémie."
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{
"@type": "Question",
"name": "Quels symptômes d'une intolérance au lactose ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ballonnements, diarrhée et douleurs abdominales après consommation de lactose."
}
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{
"@type": "Question",
"name": "Quels signes d'une perforation du jéjunum ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur abdominale aiguë, fièvre et signes de choc peuvent indiquer une perforation."
}
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{
"@type": "Question",
"name": "Quels symptômes d'une maladie de Crohn affectant le jéjunum ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleurs abdominales, diarrhée chronique et perte de poids sont fréquents."
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{
"@type": "Question",
"name": "Comment prévenir les maladies du jéjunum ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée et une bonne hydratation peuvent aider à prévenir les maladies."
}
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{
"@type": "Question",
"name": "Quelles habitudes alimentaires pour éviter les troubles jéjunaux ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les aliments gras et riches en sucres peut réduire les troubles jéjunaux."
}
},
{
"@type": "Question",
"name": "Comment réduire le risque de cancer du jéjunum ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un mode de vie sain, avec une alimentation riche en fibres, peut réduire le risque."
}
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{
"@type": "Question",
"name": "Quelles sont les recommandations pour une bonne digestion ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Manger lentement, bien mastiquer et éviter le stress favorisent une bonne digestion."
}
},
{
"@type": "Question",
"name": "Comment éviter les infections intestinales ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Se laver les mains régulièrement et éviter les aliments crus peuvent prévenir les infections."
}
},
{
"@type": "Question",
"name": "Quel traitement pour une obstruction jéjunale ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure une chirurgie ou une décompression par sonde nasogastrique."
}
},
{
"@type": "Question",
"name": "Comment traiter une infection du jéjunum ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antibiotiques sont souvent prescrits pour traiter les infections intestinales."
}
},
{
"@type": "Question",
"name": "Quel est le traitement de la maladie cœliaque ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un régime strict sans gluten est le principal traitement de la maladie cœliaque."
}
},
{
"@type": "Question",
"name": "Comment gérer une malabsorption ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des suppléments nutritionnels et un régime adapté peuvent aider à gérer la malabsorption."
}
},
{
"@type": "Question",
"name": "Quel traitement pour les tumeurs du jéjunum ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure la chirurgie, la chimiothérapie ou la radiothérapie selon le type."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une obstruction jéjunale ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent la perforation, l'infection et la déshydratation."
}
},
{
"@type": "Question",
"name": "Quels risques d'une maladie cœliaque non traitée ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une maladie cœliaque non traitée peut entraîner des carences nutritionnelles et des cancers."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une diverticulite ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications peuvent inclure l'abcès, la perforation et la péritonite."
}
},
{
"@type": "Question",
"name": "Quels dangers d'une ischémie jéjunale ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'ischémie peut entraîner la nécrose intestinale et des infections graves."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une chirurgie du jéjunum ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications peuvent inclure des infections, des saignements et des adhérences."
}
},
{
"@type": "Question",
"name": "Quels facteurs de risque pour la maladie cœliaque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Antécédents familiaux, maladies auto-immunes et certains gènes augmentent le risque."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque d'obstruction jéjunale ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents chirurgicaux, les hernies et les maladies inflammatoires augmentent le risque."
}
},
{
"@type": "Question",
"name": "Quels facteurs de risque pour le cancer du jéjunum ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge avancé, le tabagisme et certaines maladies génétiques sont des facteurs de risque."
}
},
{
"@type": "Question",
"name": "Quels risques liés à une alimentation déséquilibrée ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation pauvre en fibres et riche en graisses peut augmenter les troubles jéjunaux."
}
},
{
"@type": "Question",
"name": "Quels facteurs de risque pour les infections intestinales ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une mauvaise hygiène, la consommation d'aliments crus et le voyage dans des zones à risque."
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Clinical management of gastroenteropancreatic neuroendocrine neoplasms remains challenging. We recently introduced the FMS-like tyrosine kinase 3 ligand (FLT3LG) as a possible biomarker for a proinfla...
We conducted a retrospective/prospective worldwide study on patients with neuroendocrine neoplasms (NENs) and a molecularly proven SARS-CoV-2 positivity. Preliminary results regarding 85 patients of t...
Gastroenteropancreatic (GEP) neuroendocrine neoplasms (NENs) comprise a group of rare malignant tumours with heterogeneous behaviour. This study aimed to assess long-term survival and prognostic facto...
This population-based study included all GEP-NENs diagnosed between 1989 and 2016 in the Netherlands, selected from the Netherlands Cancer Registry. Overall survival (OS) and relative survival (RS) we...
In total, 9697 patients were included. In grade 1, 2 and 3 non-metastatic GEP-NENs (N = 6544), 5-year OS and RS were 81% and 88%, 78% and 83%, and 26% and 30%, respectively. In grade 1 non-metastatic ...
These long-term follow-up data demonstrate significant differences in survival for different grades, tumour stage, and primary origin of GEP-NENs, with the most favourable overall and RS rates in pati...
Small intestinal Neuroendocrine Neoplasms (SI-NENs) are the most common primary malignancy of the small bowel. The aim of this study is to define the survival of patients with an SI-NEN in Auckland, A...
A retrospective study of all patients diagnosed with a jejunal or ileal SI-NEN in the Auckland region between 2000 and 2012 was performed. The New Zealand NETwork! Registry was searched to identify th...
One hundred and seven patients were included in the study. The mean age of patients was 62.8 years (SD 11.9). The 5 and 10-year disease-specific survival for all patients was 66.1% (95% CI 56.5-75.7%)...
This study demonstrates that stage at SI-NEN diagnosis is associated with survival, but resection of the primary or distant metastases in patients with stage IV disease is not. There was no recurrence...
Bcl-2 family proteins are of great significance in the pathogenesis and development of tumors. In this study, the correlations between the expression of Bcl-2 family proteins and clinicopathological f...
105 Patients diagnosed with gastroenteropancreatic NENs (GEP-NENs) with the paraffin specimen of the tumor available were retrospectively included. Immunohistochemistry (IHC) was performed to detect t...
The IHC score of Bcl-2 was significantly higher in neuroendocrine carcinoma (NEC) patients (65.6%), while a higher IHC score of Noxa was more common in neuroendocrine tumor (NET) patients (49.3%). Sur...
Higher expression of Bcl-2 and lower expression of Noxa were associated with unfavorable prognosis of GEP-NENs patients....
Small intestine cancer is rare, accounting for approximately 3% of all gastrointestinal malignancies. The most common histological subtypes include adenocarcinoma, neuroendocrine tumours (NETs) and ga...
To determine the effectiveness and safety of neoadjuvant therapy in gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) and provide evidence-based suggestions for clinical treatment....
The Cochrane Library, Embase, PubMed, and Web of Science were searched for articles published that analyzed the effectiveness and safety of GEP-NEN-targeted neoadjuvant therapy before March 2023. A co...
A total of 417 patients from 13 studies were included in this meta-analysis. The primary variables comprised the objective response rate (ORR), disease control rate (DCR), surgical resection rate, and...
Neoadjuvant therapy is an effective and safe treatment method for GEP-NENs. However, further studies are required to determine the optimal regimen for this therapy in these tumors....
High-grade (grade 3) neuroendocrine neoplasms (G3 NENs) have poor survival outcomes. From a clinical standpoint, G3 NENs are usually grouped regardless of primary site and treated similarly. Little is...
Gastroenteropancreatic NEN (GEP-NEN) are group of malignancies with significant clinical, anatomical and molecular heterogeneity. High-grade GEP-NEN in particular present unique management challenges....
In the current era, multidisciplinary management with access to a combination of functional imaging and targeted molecular profiling can provide important disease characterisation, guide individualise...
Histopathological classifications of neuroendocrine neoplasms (NEN) change regularly and the latest WHO classification published in 2022, which concerns all NEN in the body, attempts to standardize cl...